1 Wed Feb 21 17:01:01 EET 2007 Pekka Riikonen <priikone@silcnet.org>
3 * Fixed WHOIS command and requested attributes handling in
4 client library. Affected files are lib/silcclient/command.c
5 and lib/silcclient/client_attrs.c.
7 * Fixed silc_time_value to actually work. Added new function
8 silc_timezone. Affected files are lib/silcutil/silctime.[ch].
10 Tue Feb 20 08:31:28 EET 2007 Pekka Riikonen <priikone@silcnet.org>
12 * SILC Client 1.1 beta2.
14 Mon Feb 19 16:06:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
16 * Fixed client to properly abort TCP stream creation when
17 giving /QUIT. Affected file
18 apps/irssi/src/silc/core/silc-servers.c.
20 * Fixed several connecting aborting crashes from the client
21 library, packet engine and socket stream. Affected files
22 are in lib/silclient/, lib/silccore/silcpacket.c and
23 lib/silcutil/unix/silcunixsocketstream.c.
25 * Fixed private key export double free crash in key generation.
26 Affected file is lib/silccrypt/silcpk.c.
28 * Fixed FSM event waiting when there are multiple signallers
29 and the waiter goes away after the first signal. Affected
30 file in lib/silcutil/silcfsm.c.
32 Sun Feb 18 22:02:22 EET 2007 Pekka Riikonen <priikone@silcnet.org>
34 * Fixed FSM event signalling to check if the waiter has gone
35 away already. Affected file is lib/silcutil/silcfsm.c.
37 * Fixed counter mode encryption/decryption to handle non-padded
38 SILC packets correctly. The silc_cipher_set_iv now
39 in counter mode resets for a new block. Affected files are
40 in lib/silcske/, lib/silccrypt/, lib/silcpacket/.
42 Sun Feb 18 12:15:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
44 * SILC Client 1.1 beta1.
46 * Memory leak fixes around the libraries.
48 Fri Feb 16 16:53:16 EET 2007 Pekka Riikonen <priikone@silcnet.org>
50 * Added better check for epoll() in configure. Affected file
53 Thu Feb 15 16:50:34 EET 2007 Pekka Riikonen <priikone@silcnet.org>
55 * Fixed per scheduler data input buffer in packet engine. Use
56 list of inbufs instead of just one so that multiple streams
57 can do partial reads to different buffers. Affected file is
58 lib/silccore/silcpacket.c.
60 * Fixed WATCH notify handling in client library. Affected file
61 is lib/silcclient/client_notify.c.
63 Wed Feb 14 17:05:38 EET 2007 Pekka Riikonen <priikone@silcnet.org>
65 * Fixed packet wrapper stream API to support encoder/decoder
66 for packets, and to handle partial reading correctly. Fixed
67 also inbuf size checking in reading to have enough space before
68 reading. Affected files are lib/silccore/silcpacket.[ch].
70 * Rewrote file transfer in client library. Affected files are
73 * Added TCP/UDP listener (internal) API to client library to have
74 generic way of dealing with listeners. Fixed Key Agreement and
75 file transfer to use it. Affected files are in lib/silcclient/.
77 * Fixed SKE to process SUCCESS packets synchronously and to call
78 completion synchronously. Affected file is lib/silcske/silske.c.
80 * Fixed pthread rwlock detection. Affected file includes/silc.h.in.
82 * Implemented SILC_ATTRIBYUTE_PHONE_NUMBER. Affected files are
83 lib/silccore/silcattrs.[ch]. SILC Protocol version 1.3 change.
85 Fri Feb 2 22:24:11 EET 2007 Pekka Riikonen <priikone@silcnet.org>
87 * Added support for SILC protocol version 1.3 NEW_CLIENT packet
88 to client library. Affected file is
89 lib/silcclient/client_register.c.
91 * Serialize NICK and JOIN commands to avoid problems locally
92 with changing ID while joining to channel. Affected file is
93 lib/silcclient/command.c.
95 * Fixed entry resolving while handling incoming JOIN notify.
96 Handle properly cases, in re-processing of notify packets, where
97 the IDs may become invalid while resolving the entry (like nick
98 change). Entry is invalid if it doesn't have nickname, and such
99 entries are not delivered to application anymore. These fixes
100 problems of not seeing JOINs when remote user changes nickname
101 at the same time. Affected files are in lib/silcclient/.
103 Thu Feb 1 18:35:58 EET 2007 Pekka Riikonen <priikone@silcnet.org>
105 * Added support for computing message payload MAC in new way
106 (SILC Protocol version 1.3). Bakcwards support for old way
107 remains. Affected files are lib/silccore/silcmessage.[ch].
109 Sat Jan 27 22:37:30 EET 2007 Pekka Riikonen <priikone@silcnet.org>
111 * Added SilcRwLock API, a read/write lock. Affected files are
112 lib/silcutil/silcmutex.h and in lib/silcutil/[unix|win32|symbian]/.
114 Wed Jan 24 18:55:21 EET 2007 Pekka Riikonen <priikone@silcnet.org>
116 * Merged Irssi SVN (irssi 0.8.11). Affected files in apps/irssi/.
118 Tue Jan 23 16:05:27 EET 2007 Pekka Riikonen <priikone@silcnet.org>
120 * The silc_schedule_set_listen_fd now returns boolean value.
121 Fixed FD task adding to check correctly for already added
122 FD tasks. Added stricter error checking for FD scheduling
123 with epoll(). Affected files are lib/silcutil/silcschedule.[ch]
124 and lib/silcutil/unix/silcunixschedule.c.
126 * The silc_stream_set_notifier now returns boolean value. Changed
127 all streams to support and check for the error condition.
128 Affected files are in lib/silcutil/.
130 * Fixed SKE library session aborting and deletion. Affected
131 file are lib/silcske/silcske.c.
133 Tue Jan 16 18:22:08 EET 2007 Pekka Riikonen <priikone@silcnet.org>
135 * Implemented PKCS #1 with appendix with hash OID in the
136 signature. Affected files are lib/silccrypt/silcpkcs1.[ch],
137 lib/silccrypt/silchash.[ch] and
138 lib/silcasn1/silcasn1[_encode|decode].[ch].
140 Sun Jan 14 23:12:41 EET 2007 Pekka Riikonen <priikone@silcnet.org>
142 * Added support for Version (V) SILC public key identifier.
143 Affected files are lib/silccrypt/silcpk.[ch].
145 Tue Jan 9 19:37:51 EET 2007 Pekka Riikonen <priikone@silcnet.org>
147 * Rewrote connection auth request in client library. It is now
148 done automatically by the library and the resolved method given
149 as a hint to get_auth_method client operation. Affected files
152 Wed Jan 3 18:06:33 EET 2007 Pekka Riikonen <priikone@silcnet.org>
154 * Added silc_packet_stream_wrap into lib/silccore/silcpacket.[ch].
155 It can be used to wrap SilcPacketStream into SilcStream.
157 * Fixed %p formatting from silc_snprintf. Affected file is
158 lib/silcutil/silcsnprintf.c.
160 * Ported SFTP library to new utility library. Ported also
161 the SFTP testers. Affected files in lib/silcsftp/.
163 Tue Jan 2 17:18:46 EET 2007 Pekka Riikonen <priikone@silcnet.org>
165 * Added lib/silcutil/silcsnprintf.[ch]. Added in addition
166 of silc_snprintf, silc_vsnprintf, silc_asprintf and
169 Sat Dec 30 23:23:17 EET 2006 Pekka Riikonen <priikone@silcnet.org>
171 * Added preliminary Symbian support. Changes around the source
172 tree. The symbian/ directory now includes Carbide.c++ project
173 files to compile the sources.
175 * Added silc_snprintf. Affected files are
176 lib/silcutil/silcstrutil.[ch].
178 Thu Dec 21 18:01:51 EET 2006 Pekka Riikonen <priikone@silcnet.org>
180 * Changed SILC_FSM_[CONTINUE|YIELD|WAIT|FINISH] enums to
181 macros. SILC_FSM_CONTINUE macro now immediately calls the
182 next state instead of first returning back to FSM. Helps
183 in debugging crashes etc.
185 Removed FSM Semaphores. Introduced FSM Event which is
186 asynchronous event. Affected files are in lib/.
188 * Added epoll(7) support to SILC Scheduler. It is used by default
189 if it is available. Affected files are
190 lib/silcutil/silcschedule.[ch],
191 lib/silcutil/unix/silcunixschedule.c.
193 Tue Dec 19 20:39:35 EET 2006 Pekka Riikonen <priikone@silcnet.org>
195 * Added CTR mode to AES. Simplified cipher implementation API
196 more. Affected files are in lib/silccrypt/.
198 Sun Dec 17 16:46:55 EET 2006 Pekka Riikonen <priikone@silcnet.org>
200 * Removed `detach' client operation. The detachment data is
201 now delivered in SILC_COMMAND_DETACH command reply to
202 application. Affected file in lib/silcclient/.
204 * Rewrote resuming/detaching in client library.
206 * Added boolean encryption indicator for silc_cipher_set_key.
207 Affected files lib/silccrypt/silccipher.[ch].
209 Wed Dec 13 18:05:50 EET 2006 Pekka Riikonen <priikone@silcnet.org>
211 * Added silc_likely and silc_unlikely macros for GCC branch
212 prediction optimizations. Affected file lib/silcutil/silctypes.h.
214 * Added assembler AES optimization. Cleaned up the SILC Cipher
215 implementation API. Affected files are in lib/silccrypt/.
217 Tue Dec 12 18:56:14 EET 2006 Pekka Riikonen <priikone@silcnet.org>
219 * Changed back the SILC_FSM_THREAD_WAIT operation to not
220 continue to next state if thread is finished already. That
221 check is not done anymore. Affected files are
222 lib/silcutil/silcfsm.[ch].
224 Sun Dec 10 13:54:52 EET 2006 Pekka Riikonen <priikone@silcnet.org>
226 * Removed silc_packet_[get|set]_ciphers and
227 silc_packet_[get|set]_hmacs. Added silc_packet_set_keys that
228 handle REKEY_DONE packet sending in rekey. Affected files
229 are lib/silccore/silcpacket.[ch].
231 * Added silc_fsm_is_started. Affected files are
232 lib/silcutil/silcfsm.[ch].
234 * Added settings sign_channel_message, sign_private_message
235 and key_exchange_rekey_pfs to SILC Client. Added UDP transport
236 support for key agreement in /KEY command. Affected files
237 in apps/irssi/src/silc/core/.
239 * During SILC Client initialization forward log messages to
240 stderr. Affected files in apps/irssi/src/silc/core/.
242 Thu Dec 7 19:07:21 EET 2006 Pekka Riikonen <priikone@silcnet.org>
244 * Added silc_ske_get_key_material. Affected files are
245 lib/silcske/silcske.[ch].
247 * Added silc_packet_stream_is_udp. Affected files are
248 lib/silccore/silcpacket.[ch].
250 * Added SKE packet retransmission support with UDP transport.
251 Affected file is lib/silcske/silcske.c.
253 Sun Dec 3 22:00:12 EET 2006 Pekka Riikonen <priikone@silcnet.org>
255 * Added silc_socket_stream_is_udp. Affected file is
256 lib/silcutil/silcsocketstream.[ch].
258 * Added UDP transport support to packet engine. Affected file
259 is lib/silccore/silcpacket.c.
261 * Added silc_socket_stream_is_udp. Affected file is
262 lib/silcutil/silcsocketstream.[ch].
264 Sat Nov 18 11:33:03 EET 2006 Pekka Riikonen <priikone@silcnet.org>
266 * Added silc_packet_send_va[_ext] to send variable argument
267 formatted buffers. Affected files lib/silcore/silcpacket.[ch].
269 * Timeout freelist garbage collection added to scheduler.
270 Affected file lib/silcutil/silcschedule.c.
272 Thu Nov 9 18:12:15 EET 2006 Pekka Riikonen <priikone@silcnet.org>
274 * Added silc_show_public_key_file to
275 lib/silcapputil/silcapputil.[ch].
277 * Added SILC_STR_ADVANCE support for buffer unformatting.
278 Affected file lib/silcutil/silcbuffmt.c.
280 Tue Nov 7 18:04:36 EET 2006 Pekka Riikonen <priikone@silcnet.org
282 * Added silc_string_split to lib/silcutil/silcstrutil.[ch].
284 * Added silc_mutex_assert_locked to lib/silcutil/silcmutex.h.
286 * silc_fsm_continue[_sync] now cancels erlier timeout set with
287 silc_fsm_next_later. Affected file lib/silcutil/silcfsm.c.
289 Sat Nov 4 21:50:37 EET 2006 Pekka Riikonen <priikone@silcnet.org
291 * Added SILC_STR_FUNC to buffer format API. Affected files
292 are lib/silcutil/silcbuffmt.[ch].
294 * Added silc_buffer_[s]enlarge to lib/silcutil/silcbuffer.h.
296 * No more memory allocation for message payload parsing.
297 Pre-allocated buffer can be used with message payload encoding.
298 Affected files lib/silccore/silcmessage.[ch].
300 Fri Oct 27 21:01:26 EEST 2006 Pekka Riikonen <priikone@silcnet.org
302 * Added silc_buffer_sunformat and silc_buffer_sunformat_vp
303 to silcutil/silcbuffmt.[ch].
305 Sun Oct 22 13:03:07 EEST 2006 Pekka Riikonen <priikone@silcnet.org
307 * Added SILC_STR_BUFFER to format and unformat SilcBuffer.
308 Affected file lib/silcutil/silcbuffmt.[ch].
310 * Removed silc_schedule_signal_[un]register and
311 silc_schedule_signal_call. Added silc_schedule_task_add_signal
312 to add signal task. Only one callback per signal may be
313 added. The signals are now automatically called back to
314 caller. Affected files lib/silcutil/silcschedule.[ch] and
315 silcutil/[unix/win32]/silc[unix/win32]schedule.c.
317 * Added silc_time_msec and silc_time_usec to silcutil/silctime.[ch].
319 * Added SilcSKEParams for SKE parameters and simplied even more
320 the SKE interface. Affected files are lib/silcske/silcske.[ch].
321 Added support for IV included and session port handling with
324 * Added Secure ID (SID) support with IV Included flag (for UDP/IP)
325 in lib/silccore/silcpacket.[ch]. Added silc_packet_set_sid
326 which is called after every rekey when IV Included flag is used.
327 See SILC specifications for details.
329 Thu Oct 19 10:03:03 EEST 2006 Pekka Riikonen <priikone@silcnet.org
331 * Added lib/silcapputil and moved SILC application specific
332 utility routines from the generic util library lib/silcutil
333 to the new library. Removed lib/silcidcache and moved that
334 to lib/silcapputil as well.
336 Tue Sep 19 00:14:11 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
338 * Added SILC_STR_ADVANCE. Affected file is
339 lib/silcutil/silcbuffmt.[ch].
341 * The silc_buffer_strformat preserves buffer locations now.
343 * Added lib/silcutil/silcatomic.h for atomic operations.
345 Sat Sep 16 11:23:06 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
347 * Added lib/silchttp, SILC HTTP server, a very simple HTTP
350 * Fixed MIME deocing when data portion is not present.
351 Affected file lib/silcutil/silcmime.c.
353 Wed Jul 19 12:06:38 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
355 * Moved lib/silccore/silcidcache.[ch] to lib/silcutil/.
357 * Added IV Included support to packet routines, to allow
358 packet sending and receiving on UDP/IP. Affected files are
359 lib/silccore/silcpacket.[ch].
361 * Added SILC_FSM_YIELD. Affected files lib/silcutil/silcfsm.[ch].
363 Tue Jul 18 20:10:28 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
365 * Added UDP support to network and socket stream library.
367 Sat Jun 24 22:33:18 EEST 2006 Pekka Riikonen <priikone@silcnet.org>
369 * Added conditional variables. New files are
370 lib/silcutil/silcondvar.h and platform specific implementations.
372 Thu Jan 5 20:02:31 CET 2006 Patrik Weiskircher <pat@icore.at>
374 * make sure session->hostname and session->port are valid before the
375 application callback is done, since things will go wrong if the
376 application immediately calls silc_client_file_receive. Affected
377 file lib/silcclient/client_ftp.c.
378 Patch received from Stefan Siegel <stesie@brokenpipe.de>, thanks!
380 Fri Dec 30 22:54:21 EET 2005 Pekka Riikonen <priikone@silcnet.org>
382 * New SILC PKCS API enabling support for other public keys
383 and certificates, lib/silccrypt/silcpkcs.[ch], silcpk.[ch].
385 * Separated SILC Public Key Payload routines from the PKCS API
386 to lib/silccore/silcpubkey.[ch].
388 Wed Dec 28 13:55:22 EET 2005 Pekka Riikonen <priikone@silcnet.org>
390 * Added SILC Key Repository library, lib/silcskr.
392 * Added SILC Server library, lib/silcserver.
394 Mon Dec 19 18:04:24 EET 2005 Pekka Riikonen <priikone@silcnet.org>
396 * MIME objects in attributes now use SilcMime. Affected files
397 are lib/silccore/silcattrs.[ch].
399 Sat Dec 17 20:13:31 EET 2005 Pekka Riikonen <priikone@silcnet.org>
401 * Synchronize semaphore posting for real threads in FSM.
402 Affected files are lib/silcutil/silcfsm.c, silcfsm_i.h.
404 Mon Nov 28 17:06:54 EET 2005 Pekka Riikonen <priikone@silcnet.org>
406 * Added silc_file_set_nonblock. Affected file is
407 lib/silcutil/silcfileutil.h.
409 * Added silc_fd_stream_file to lib/silcutil/silcfdstream.[ch].
411 Sat Nov 26 16:13:40 EET 2005 Pekka Riikonen <priikone@silcnet.org>
413 * FSM based implementation of SILC SKE. Simpler interface also.
414 Affected files are in lib/silcske/.
416 * Added SilcBool type. Affected file lib/silcutil/silctypes.h.
418 Sat Nov 19 17:34:51 EET 2005 Pekka Riikonen <priikone@silcnet.org>
420 * Added SilcMime API to lib/silcutil/silcmime.[ch]. The old
421 silc_mime_parse is available but deprecated.
423 * Check that packet is valid when processing key exchange,
424 authentication and rekey protocols. Fixes a crashbug.
425 Affected files are apps/silcd/protocol.c and
426 lib/silcclient/protocol.c.
428 * Added SILC_HASH_MAXLEN to lib/silccrypt/silchash.h, and changed
429 all hash buffers to use that instead of fixed values.
431 Wed Nov 16 15:47:12 EET 2005 Pekka Riikonen <priikone@silcnet.org>
433 * Added SHA-256 to crypto library. The SHA-256 takes now
434 precedence over SHA-1.
436 Thu May 26 20:31:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
438 * Check for valid return value from regcomp. Affected file
439 lib/silcutil/unix/silcunixutil.c.
441 Tue May 10 23:11:17 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
443 * Fixed silc_hash_uint to work with integers. Affected
444 file lib/silcutil/silcutil.c.
446 Tue May 10 15:11:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
448 * Rewritten SILC Log API. Affected files lib/silcutil/silclog.[ch].
450 Mon May 9 12:00:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
452 * Fixed channel public key list saving on JOIN command reply
453 on backup router. Affected file apps/silcd/command_reply.c.
455 Mon May 2 10:42:49 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
457 * Added default limit how many channels client can join,
458 default is 50. Added 'channel_join_limit' configuration
459 option to server too. Affected files are apps/silcd/command.c
460 and serverconfig.[ch].
462 Sun May 1 17:42:55 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
464 * --without-silc -> --with-silc, --without-irssi -> --with-irssi.
465 On Toolkit the server and client are not compiled by default.
466 Affected file configure.ad.
468 Thu Apr 28 15:57:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
470 * Added lib/contrib/getopt.[ch] for platforms that don't
471 have it (it is not GPL implementation).
473 * Fixed compilation when pkg-config is used.
475 Wed Apr 27 11:49:41 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
477 * A comma in invite/ban string is invalid, check for it.
478 Affected file apps/silcd/server_util.c.
480 * Added SERVICE command to the server. It parses the command
481 request but SILC Server does not support services for the
482 time being. Affected file apps/silcd/command.[ch].
484 * Added SERVICE command and command reply to client library.
485 It is however incomplete. Updated Toolkit documentation.
486 Affected files are lib/silcclient/command[_reply].[ch].
488 * Fixed IDENTIFY/WHOWAS command reply to send the username
489 correctly (uninitialized buffer). Affected file is
490 apps/silcd/server_query.c.
492 Mon Apr 25 14:25:24 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
494 * Moved silcer/, silc/, silcd/ and irssi/ to apps/. This
495 finalizes the major restructuring of the CVS tree.
497 Mon Apr 25 00:39:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
499 * Send empty MOTD reply if MOTD file cannot be read.
500 Affected file silcd/command.c.
502 Sun Apr 24 12:01:37 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
504 * Optimized primer number generator to use simpler conversion
505 routines. Also assure that the prime number will have the
506 highest bit set after modifying it. Affected file is
507 lib/silcmath/silcprimegen.c.
509 * Added LibTomMath to SILC Math library (SILC_DIST_TMA).
511 * Added FastTomMath to SILC Math Library (SILC_DIST_TFM),
512 for now only for testing purposes, it will not be delivered
513 in any distribution for now.
515 * Removed NSS MPI from the source tree. Due to upcoming
516 license change for the SILC Toolkit, we cannot deliver the
517 NSS MPI anymore. I decided to replace it in all distributions
518 with public domain library.
520 * Removed GNU regex from lib/contrib and introduced free
521 GNU compatible regex, lib/contrib/regexpr.[ch]. Added
522 GNU regex compatible API to it (only partial).
524 * Removed getopt routines from lib/contrib.
526 Fri Apr 22 12:21:44 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
528 * Use silc_server_send_command_reply to send replies instead
529 of encoding packet itself. Affected file silcd/command.c.
531 * Added command sending and receiving statistics to server.
532 Affected files in silcd/.
534 * GCC 4 warning fixes. -Wno-pointer-sign option is now used
535 with GCC, for it not to warn about pointer signedness.
537 Tue Apr 19 11:57:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
539 * Added context to the SilcIDCache destructor. Affected
540 files are lib/silccore/silcidcache.[ch],
541 lib/silcclient/client.c and silcd/server.c.
543 Mon Apr 18 09:53:28 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
545 * Added pkg-config check to configure.
547 * The PublicKeyDir must not be used with Admin block in server
548 config. Affected file silcd/serverconfig.c.
550 Sat Apr 16 20:23:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
554 Thu Apr 14 20:25:08 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
556 * Handle empty LIST command reply correcttly in server. Affected
557 file silcd/command_reply.c.
559 * Handle empty LIST command reply correctly in client library.
560 The application will now receive one LIST command reply with
561 all arguments set to NULL if there are no channels. Updated
562 Client Library documentation accordingly. Affected file
563 lib/silcclient/command_reply.c.
565 Tue Apr 12 00:02:09 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
567 * Added channel name string stringprep profile to the protocol
568 and implementation to allow a little free'er channel name
569 strings. Affected files are lib/silcutil/silcstringprep.[ch].
571 * Added silc_channel_name_[check|verify] to check and verify
572 channel name strings. Affected files are
573 lib/silcutil/silcstrutil.[ch].
575 * Added support for the new channel name preparation in client
576 library and server. Affected files in lib/silcclient and
579 Mon Apr 11 13:40:27 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
581 * Added the Autodist into the source tree. It replaces the
582 old ./prepare. It can be used to create distributions as
583 previously. See README.CVS and README.DIST. See
584 distributions in distdir/.
586 Sun Apr 10 11:30:56 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
588 * Make sure query sends at least an error back if nothing
589 more is sent. Affected file silcd/server_query.c.
591 Thu Apr 7 14:50:01 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
593 * During query, check if the original command caller goes
594 away. If it does, stop the query. Affected file
595 silcd/server_query.c.
597 * Check for valid channel creation in JOIN command reply.
598 Affected file lib/silcclient/command_reply.c.
600 * Handle the resolver counter in silc_client_get_users_by_channel
601 callback correctly. Fixed auto-join bug in Gaim. Affected
602 file lib/silcclient/idlist.c.
604 Wed Apr 6 16:56:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
606 * Added some better error messages. Affected file
607 silcd/command_reply.c and packet_receive.c.
609 * Handle error in WATCH command propely on backup router.
610 Affected file silcd/command.c.
612 * Fixed freeing of unfreeable variable in WHOIS command reply.
613 Affected file silcd/command_reply.c.
615 Wed Apr 6 09:10:31 CEST 2005 Pekka Riikonen <priikone@silcnet.org>
617 * Added pkg-config .pc file creation for silc core library
618 and silcclient library. A patch by c0ffee.
620 * Removed the need for GNU Libidn. Added the simple stringprep
621 from libidn into lib/contrib/. It is now used also on Windows
624 Mon Apr 4 15:15:46 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
626 * Simplified the invite and ban string handling in the
627 server. Check for valid invite and ban arguments also.
628 Affected file silcd/server_util.c.
630 Sun Apr 3 14:58:53 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
632 * Added WATCH list announcing in backup router protocol.
633 Affected files are silcd/command.c, server.c, server_backup.c.
635 * Do not change users mode to founder on normal server/backup
636 if the founder mode is set, and user is first one to join.
637 Affected file silcd/pcaket_receive.c.
639 * Do not send CUMODE_CHANGE notify back to sender. Affected
640 file silcd/packet_receive.c.
642 * Added getrusage() to take noise in SILC RNG. A patch by
643 Mika Boström. Affected files are configure.in.pre,
644 includes/silcincludes.h.in, lib/silccrypt/silcrng.c.
646 Sat Apr 2 18:09:30 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
648 * Splitted the SILC libraries configuration into a configure
649 fragment into lib/configure.ad. It is now possible, once
650 this feature is added, to specify whether to compile or not
651 compile included SILC libraries. Affected files are
652 configure.in.pre, lib/silcmath/mpi/configure.ad,
653 lib/configure.ad, Makefile.defines.pre and
654 Makefile.defines_int.pre.
656 * Added --with-silc-includes and --with-silc-libs to configure.
657 If specified the included libs are not compiled, but the
658 specified libs are used. Pkg-config is not yet supported.
659 Affected file configure.in.pre.
661 * Fixed WATCH command handling on backup router. Router does not
662 send the watch command any more to backup if it originates from
663 backup. Affected file silcd/command.c.
665 Fri Apr 1 18:52:47 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
667 * Changed announcing to not announce unregistered clients.
668 Affected file silcd/server.c.
670 * Fixed username handling in command reply. Affected file
671 silcd/command_reply.c.
673 * Log files are now 0600. Affected file lib/silcutil/silclog.c.
675 Thu Mar 31 22:34:22 CEST 2005 Patrik Weiskircher <pat@icore.at>
677 * Added new define SILC_MACOSX, if __APPLE__ and __MACH__ is defined.
678 Affected file: includes/silcincludes.h.in
680 * bool is defined as _Bool on Mac OS X now.
681 Affected file: lib/silcutil/silctypes.h
683 Thu Mar 31 08:52:06 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
685 * Added support for UTF-8 nicknames, channel names and
686 server names in client library. Affected files in
689 * Added __SILC_HAVE_PTHREAD, __SILC_HAVE_SIM, __SILC_HAVE_LIBIDN,
690 and __SILC_ENABLE_DEBUG to include/silcclient.h for third-party
691 software to check how Toolkit has been compiled.
693 Wed Mar 30 22:16:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
695 * Added silc_utf8_str[n]casecmp into lib/silcutil/silcutf8.[ch].
697 * Use silc_utf8_str[n]casecmp instead of strcmp routines
698 in library and in SILC Client when dealing with nicknames
699 and other identifier strings. Affected file in client lib
702 * Convert nickname to UTF-8 in /msg and /smsg. Affected file
703 irssi/src/silc/core/silc-servers.c.
705 Wed Mar 30 10:50:02 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
707 * Fixed idcache to work with the new identifier strings.
708 Affected file lib/silccore/silcidcache.c.
710 * Added UTF-8 hash and compare function for SilcHashTable.
711 Affected file lib/silcutil/silcutil.[ch].
713 * Added casefolding stringprep, SILC_CASEFOLD_PREP.
714 Affected file lib/silcutil/silcstringprep.[ch].
716 * Changed the identifier string handling to include the original
717 format in client, server, channel entries and normalized
718 format in cache. Affected files in silcd/.
720 Tue Mar 29 16:51:35 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
722 * Added support for the new identifier strings and their
723 validity checking. Nicknames, channel names and usernames
724 can now include practically any kind of letters and various
725 other characters. Affected files in silcd/ and in libraries.
727 NOTE: comparing these strings should now be done with memcmp()
728 to check binary compatibility. All these strings are normalized
729 and casing is irrelevant.
731 * Added silc_identifier_check to lib/silcutil/silcstrutil.[ch]
732 as easy function for applications to check whether identifier
735 Tue Mar 29 00:45:11 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
737 * Fixed SILC_STRING_LDAP_DN encoding and decoding. Affected
738 file lib/silcutil/silcutf8.c.
740 * Added SILC_STRING_UTF8_ESCAPE to lib/silcutil/silcstrutil.h.
742 Mon Mar 28 22:46:23 CEST 2005 Jochen Eisinger <jochen@penguin-breeder.org>
744 * Make public key in getkey reply mandatory. Affected file
745 lib/silcclient/command_reply.c
747 Sun Mar 27 19:03:31 CEST 2005 Patrik Weiskircher <pat@icore.at>
749 * Added Parameter dont_register_crypto_library to
750 SilcClientParam. If set to TRUE, silcclient library will
751 not initalize the Crypto Libraries and application
752 will need to do it. Affected file lib/silcclient/silcclient.h,
753 lib/silcclient/client.c.
755 Sun Mar 27 19:02:48 EEST 2005 Pekka Riikonen <priikone@silcnet.org>
757 * Imported new silc_utf8_[encode|decode] routines from
758 my internal SILC 1.1 source tree. New encodings added:
759 SILC_STRING_LOCALE (SILC_STRING_LANGUAGE is deprecated),
760 SILC_STRING_UTF8, SILC_STRING_PRINTABLE, SILC_STRING_VISIBLE,
761 SILC_STRING_TELETEX, SILC_STRING_NUMERICAL and
764 * Splitted UTF-8 routines into lib/silcutil/silcutf8.[ch].
766 * Implemented stringprep (RFC 3454) API. Internally we use
767 GNU Libidn's stringprep, for now, so it is required now to
768 compile SILC sources. Added lib/silcutil/silcstringprep.[ch].
770 * Added checking for GNU Libidn and --with-libidn to configure.
772 Wed Mar 23 11:20:33 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
774 * If the passphrases entered do not match while generating a new key,
775 completly start over instead of going into an infinite loop asking
776 the user to re-enter the passphrase correctly. Affected file
777 lib/silcutil/silcapputil.c
779 Sun Jan 9 14:28:51 CET 2005 Pekka Riikonen <priikone@silcnet.org>
781 * Make sure server is removed from backup list when it is
782 deleted. Affected files silcd/command.c, server.c,
785 * Close socket when connecting to router fails. Affected
788 Tue Jan 4 13:06:26 CET 2005 Jochen Eisinger <jochen@penguin-breeder.org>
790 * Adopt configuration toolchain to current auto-tools.
791 Affected files prepare, irssi/configure.in
792 * Revert most of the UTF-8 fixes to SILC Client 1.0.1. Will
793 redo that. Affected files irssi/src/silc/core/client_ops.c,
794 irssi/src/fe-common/silc/fe-silc-channels.c
795 * Take over command line options into silcclient data structure.
796 Affected file irssi/src/silc/core/silc-core.c
798 Wed Dec 8 16:15:11 CET 2004 Pekka Riikonen <priikone@silcnet.org>
800 * Do not try to initiate backup resuming protocol forever.
801 Affected file silcd/server_backup.c.
803 Wed Nov 24 18:24:05 CET 2004 Pekka Riikonen <priikone@silcnet.org>
805 * ID change in resuming has to be done before changing
806 detached client's modes, since the ID change may fail and
807 leave ghosts on the network. Affected file is
808 silcd/packet_receive.c.
810 Tue Nov 23 16:54:35 CET 2004 Pekka Riikonen <priikone@silcnet.org>
812 * Fixed Win32 scheduler to not stuck anymore. A patch from
813 Juha Räsänen. Affected file is
814 lib/silcutil/win32/silcwin32schedule.c.
816 * Fixed QoS parsing for connection blocks in server. Affected
817 file is silcd/serverconfig.c.
819 * Fixed server statistics increasing in server. Affected file
822 * The CLOSE command now marks backup router as self disconnected
823 to avoid resuming problems. Affected file silcd/command.c.
825 Wed Sep 22 19:46:32 CEST 2004 Patrik Weiskircher <pat@icore.at>
827 * When using silc_net_create_connection[_async], and your system can
828 create IPv6 sockets, it will try to connect to the IPv6 host.
829 Now it tries to connect to an IPv4 host if IPv6 fails. Affected
830 file lib/silcutil/unix/silcunixnet.c
832 Fri Jun 18 19:26:58 CEST 2004 Pekka Riikonen <priikone@silcnet.org>
834 * Check for valid route when receiving packet from router and
835 when routing it to local server in the cell. A patch from
836 Matt Miller. Affected files silcd/router.c and server.c.
838 Sat May 1 13:55:54 CEST 2004 Patrik Weiskircher <pat@icore.at>
840 * Couldn't detach and reattach twice, because of the previous
841 commit. Affected file silcd/packet_receive.c
843 Fri Apr 30 19:40:28 CEST 2004 Patrik Weiskircher <pat@icore.at>
845 * Added check to ignore Port value if Initiator is FALSE.
846 Remote router coudln't connect if Port was set. Affected file
849 * If some client tries to resume more than once at the same time,
850 server crashed. Router didn't crash, but showed odd behaviour
851 (didn't allow clients to join anymore, ..). Affected files
852 silcd/packet_receive.c silcd/idlist.h
854 Mon Mar 15 21:10:08 EET 2004 Pekka Riikonen <priikone@silcnet.org>
856 * Destroy the file transfer session in silc_client_file_close
857 with timeout. Affected file lib/silcclient/client_ftp.c.
859 * Call SFTP server monitor in READ and WRITE after the actual
860 operations. Affected file lib/silcsftp/sftp_server.c.
862 Wed Mar 10 21:30:02 EET 2004 Pekka Riikonen <priikone@silcnet.org>
864 * Create one configure script from configure fragments
865 (configure.ad). This is a first step towards new distribution
866 system. Affected files prepare, configure.in.pre,
867 lib/silcmath/mpi/configure.ad.
869 Wed Mar 10 18:35:24 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
871 * Removed expiring of client key pair. Affected file is
872 irssi/src/silc/core/clientutil.c
874 Tue Mar 9 17:11:58 EET 2004 Pekka Riikonen <priikone@silcnet.org>
876 * Check the number of connections from real number of
877 connections instead of socket number, when deciding if
878 server is full. Affected files are silcd/server.c,
879 server_internal.h and silcd.c.
881 * Clarified the connections_max meaning in General section
882 in doc/example_silcd.conf.in.
884 * The reconnect_keep_trying default value set to TRUE
885 if it is not defined in the config file. Affected file
886 silcd/serverconfig.c.
888 Wed Mar 3 15:13:49 CET 2004 Pekka Riikonen <priikone@silcnet.org>
890 * Fixed crashbug in connection closing, after a protocol
891 completion callback, which might have closed it already.
892 Affected file silcd/server.c.
894 * Fixed rekey with PFS in backup router. It did not allow
895 rekeys with PFS, and when the rekey protocol timedout
896 it crashed the backup router without the above fix. Affected
897 file silcd/packet_send.c and server.c.
899 Sat Feb 28 16:25:09 EET 2004 Pekka Riikonen <priikone@silcnet.org>
901 * The silc_client_add_channel_private_key now returns the
902 private key context if pointer is given as argument.
903 Affected files are lib/silcclient/silcclient.h and
906 * Added support for using channel private keys in SILC
907 Client Library even if the private key mode is not set
908 on the channel. Affected file lib/silcclient/client_channel.c.
910 * The channel private key used to decrypt message is now
911 delivered to the application in the 'channel_messageÃ' client
912 operation. Affected files are lib/silcclient/silcclient.h
913 and client_channel.c.
915 * Fixed wrong arg type for user limit in CMODE command reply.
916 Affected file silcd/command.c.
918 * The user limit is now taken and saved to SilcClientEntry in
919 JOIN and CMODE command replies and in CMODE_CHANGE notify.
920 Affected files lib/silcclient/silcclient.h, command_reply.c
923 * Added support to the new private message key indicator
924 packet. Added a new function to the client library:
925 silc_client_send_private_message_key_request. The sender
926 indicates to be initiator, and receiver is responder.
927 Added the indicator to the SilcClientEntry as 'prv_resp'
928 boolean. Affected files are lib/silcclient/silcclient.h
929 client.[ch], and client_prvmsg.c.
931 Fri Feb 27 11:25:26 CET 2004 Pekka Riikonen <priikone@silcnet.org>
933 * Fixed the JOIN command calling when called with both
934 -auth and -founder. Affected file is lib/silcclien/command.c.
936 Wed Feb 25 23:12:11 EET 2004 Pekka Riikonen <priikone@silcnet.org>
938 * Check watcher list for resumed clients as well. Affected
939 file is silcd/packet_receive.c.
941 Tue Feb 24 16:49:10 EET 2004 Pekka Riikonen <priikone@silcnet.org>
943 * Implemented the user limit to the CMODE_CHANGE notify,
944 CMODE command reply and JOIN command reply in server.
945 Affected files are silcd/server.c, command.c, command_reply.c,
946 packet_send.c and packet_receive.c.
948 Mon Feb 23 23:31:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
950 * Defined SILC_STRFMT_END that must be used now with
951 silc_buffer_strformat, instead of SILC_STR_END. Fixes
952 crashes on AMD64. Affected files are lib/silcutil/silcbuffmt.h,
953 lib/silcclient/silcvcard.c, silcd/server_util.c.
955 * Fixed the adding of public key to the WATCH list in server.
956 Fixed the WATCH notify sending to client. Affected files
957 are silcd/packet_send.[ch], command.c, server_util.c.
959 * Implemented the watching by public key in the SILC Client
960 Library and SILC Client. Affected files are
961 lib/silcclient/command.c and client_notify.c.
963 Mon Feb 23 09:30:30 CET 2004 Pekka Riikonen <priikone@silcnet.org>
965 * Added support for public key watching in server. Affected
966 files are silcd/server.c, server_internal.h, command.c,
969 Sun Feb 22 19:03:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
971 * Added public key to the SIlcClientEntry. Affected files
972 are lib/silcclient/silcclient.h, command_reply.c, idlist.c
974 * Fixed the get_clients_whois reply processing to return
975 exactly same entries server returned. Makes it possible
976 to search using attributes. Affected file is
977 lib/silcclient/idlist.c.
979 Sat Feb 21 19:21:57 EET 2004 Pekka Riikonen <priikone@silcnet.org>
981 * Save founder key to SilcChannelEntry. Affected files are
982 lib/silcclient/silcclient.h, command_reply.c, idlist.c.
984 Fri Feb 20 20:37:38 EET 2004 Pekka Riikonen <priikone@silcnet.org>
986 * Call the monitor callback with _CLOSED status from the
987 silc_client_file_close. Affected files are
988 lib/silcclient/client_fpt.c, silcclient.h
990 * Added silc_client_get_clients_whois which resolves using
991 WHOIS, and supports requested attributes as well.
992 Affected files are lib/silcclient/silcclient.h, idlist.c.
994 Fri Feb 19 21:09:22 EET 2004 Pekka Riikonen <priikone@silcnet.org>
996 * Added support for asking the destination filename where
997 the downloaded file is saved in the file transfer. Affected
998 files are lib/silccilent/silcclient.h, client_ftp.c.
1000 Wed Feb 18 02:46:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1002 * Fixed error handling in resuming data processing. Affected
1003 files are lib/silcclient/client_resume.c and client.c.
1005 Tue Feb 17 19:34:30 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1007 * Fixed silc_client_send_private_message to return TRUE correctly.
1008 Affected file lib/silcclient/client_prvmsg.c.
1010 * Added topic to the SilcChannelEntry. Affected files are
1011 lib/silcclient/silcclient.h, command_reply.c, client_notify.c.
1013 Fri Feb 13 14:19:14 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1015 * Use conn->cmd_ident for all silc_client_command_call()s. Affected
1016 file lib/silcclient/command.c
1018 Fri Feb 13 13:53:45 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1020 * Convert all commands to UTF-8 before passing them to the
1021 client library. Still need to convert replies from UTF-8 to
1022 the locale encoding. Affected file
1023 irssi/src/silc/core/silc-cmdqueue.c
1025 Fri Feb 13 13:13:07 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1027 * redirect all silc_client_command_calls through a queueing framework.
1028 This fixes /CYCLE and the annoying "nick change after auto-joining
1029 a channel". Furthermore it defines one central point where
1030 command parameters can be UTF-8-ified. Affected files
1031 irssi/src/silc/core/Makefile, client_ops.c, silc-channels.c,
1032 silc-servers.[ch], silc-core.c, silc-cmdqueue.[ch], silc-lag.c
1034 Fri Feb 13 12:04:41 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1036 * use asynchronous connect() to establish router connections.
1037 Fixes problem when the primary router goes down. Affected files
1038 silcd/server.c, silcd/server_backup.c
1040 Thu Feb 12 20:09:59 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1042 * Added SILC_[32|64]_TO_PTR and SILC_PTR_TO_[32|64] macros.
1043 Fixed various compilation warnings when type casting ints
1044 to pointers or vice versa, of different size. Updates around
1047 Tue Feb 3 23:25:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1049 * Surrogates not allowed in UTF-8 strings, updated decoder.
1050 Affected file lib/silcutil/silcstrutil.c. Added UTF-8
1051 testers in lib/silcutil/tests/ directory.
1053 Wed Jan 14 18:42:44 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1055 * Added SILC_CLIENT_CONN_ERROR_KE, ERROR_AUTH, ERROR_RESUME and
1056 ERROR_TIMEOUT SilcClientConnectionStatus errors. Affected
1057 files are lib/silcclient/silcclient.h, client.c.
1059 Mon Jan 12 13:01:10 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1061 * When resuming a session fails, notify the user that the session
1062 file needs to be removed eventually. Affected files
1063 irssi/src/fe-common/silc/module-formats.[ch],
1064 irssi/src/silc/core/client_ops.c.
1066 Tue Jan 04 12:16:04 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1068 * Added DIST_SUBDIRS symbols to include all subdirs in distributions.
1069 Affected files lib/silcutil/Makefile.am, lib/silcmath/Makefile.am
1071 * Typofix in Irssi::Silc module. Affected file
1072 irssi/src/perl/silc/Silc.xs.
1074 Tue Jan 04 02:43:44 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1076 * Changed the way NOTICE flagged messages are treated. Added support
1077 for notices in queries and signing notices. Affected files
1078 irssi/default.theme; irssi/docs/help/in/notice.in;
1079 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c;
1080 irssi/src/silc/core/client_ops.c, silc-channels.c, silc-servers.c
1082 * Fixed typo in /ACTION help. Affected file
1083 irssi/docs/help/in/action.in
1085 Mon Jan 03 23:26:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1087 * Fixed typo in perl module. Affected file
1088 irssi/src/perl/silc/Server.xs
1090 * Changed the way ACTION flagged messages are treated. Added support
1091 for actions in queries and signing actions. Affected files
1092 irssi/default.theme; irssi/docs/help/in/action.in;
1093 irssi/src/fe-common/silc/module-formats.[ch], fe-silc-messages.c,
1094 fe-silc-queries.c; irssi/src/silc/core/client_ops.c, silc-channels.c,
1097 Mon Jan 03 16:04:29 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1099 * Incorrectly reported error when client had to be resolved from
1100 server in /SMSG. Affected file irssi/src/silc/core/silc-servers.c
1102 Sat Jan 3 16:37:15 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1104 * Fixed whois public key hash table deleting and adding in
1105 detached client case. Affected file silcd/packet_receive.c.
1107 Sat Jan 03 12:15:38 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1109 * Changed filenames of silc/fe module not to collide with filenames
1110 from core/fe. Also seperated public messages printing from
1111 query messages printing. Affected files are all in
1112 irssi/src/fe-common/silc.
1114 Sat Jan 3 12:18:07 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1116 * Fixed the invite process handling during joining to use
1117 correct server name for the client that is matched against
1118 the invite string for the channel. Wrong server name caused
1119 inability to join the channel. Affected file is
1122 Fri Jan 2 23:34:17 EET 2004 Pekka Riikonen <priikone@silcnet.org>
1124 * Fixed the CUMODE channel founder authentication on normal
1125 server to not remove the founder rights on existing founder
1126 before checking that router accepts the mode change. Affected
1127 files are silcd/command.c and silcd/packet_receive.c.
1129 * Remove the server entry correctly when rekey timeouts and
1130 remote router connection on normal server is closed. Fixes
1131 a crash where server uses the freed server entry. Affected
1132 file silcd/server.c.
1134 Fri Jan 02 10:28:15 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1136 * Add /SILCNET [ADD|REMOVE|LIST] command to manage different SILC
1137 networks. This is the first step in solving the bug about
1138 /SERVER ADD -silcnet <silcnet>. Affected files
1139 irssi/docs/in/silcnet.in; irssi/src/fe-common/silc/Makefile.am,
1140 fe-silcnet.c, fe-common-silc.c, module-formats.[ch];
1141 irssi/src/silc/core/silc-chatnets.[ch], silc-core.c, Makefile.am
1143 Thu Jan 01 20:11:32 CET 2004 Jochen Eisinger <jochen@penguin-breeder.org>
1145 * /SMSG and /MMSG now correctly create new queries. Affected files
1146 irssi/src/fe-common/silc/fe-messages.c, irssi/scripts/silc-mime.pl
1148 * Add basic support for SILC protocol specific variables in perl.
1149 Affected files irssi/src/perl/silc/*, irssi/configure.in,
1150 irssi/src/perl/Makefile.am
1152 Wed Dec 31 17:06:55 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1154 * Don't use silc_get_input, it's obviously not reliable. Fixes
1155 issue when the current key expires. Affect file
1156 irssi/src/silc/core/clientutils.c
1158 * Make the session data filename configurable. This makes it
1159 possible to have different session files for different
1160 SILC networks. Affected files irssi/src/silc/core/silc-core.c,
1161 client_ops.[ch], silc-servers.c,
1162 irssi/src/silc/fe-common/silc/module-formats.[ch]
1164 * Use the same set of libtool files for the MPI lib as for the
1165 rest of the toolkit. Affected files lib/silcmath/mpi/config.guess,
1166 config.sub, configure.in, install-sh, missing, mkinstalldirs
1168 Sun Dec 28 21:57:39 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1170 * Fixed server statistics decrementing error to not go to
1171 negative. Affected file silcd/packet_receive.c.
1173 Sat Dec 20 14:42:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1175 * Use silc_server_query_add_error to add error in public key
1176 search error. Added support in send_reply to send errors
1177 without specific argument. Affected file silcd/server_query.c.
1179 * Fixed the WHOIS, IDENTIFY and WHOWAS error handling in SILC
1180 Client for NO_SUCH_NICK. It was against the protocol specs.
1181 Affected file irssi/src/silc/core/client_ops.c.
1183 * Added backwards support for the wrong NO_SUCH_NICK error sending
1184 in server. To be removed in SILC Server 1.0. Both old clients
1185 and clients with fixed error handling now works. Affected file
1186 silcd/server_query.c.
1188 Sat Dec 20 00:44:47 CET 2003 Patrik Weiskircher <pat@icore.at>
1190 * fixed a bug in the whois using attributes function where no
1191 error was sent if no nickname and client id but the attributes were
1192 given to whois. Affected file silcd/server_query.c
1194 Tue Dec 16 21:34:59 CET 2003 Patrik Weiskircher <pat@icore.at>
1196 * remove public key from public key hashtable on detach. Affected
1197 file silcd/packet_receive.c
1199 * free public key hashtable before removing clients on server
1200 shutdown. Affected file silcd/server.c
1202 * remove public key prior deleting client-data on killing a client.
1203 Affected file silcd/server_util.c
1205 Sat Dec 06 21:35:14 CET 2003 Patrik Weiskircher <pat@icore.at>
1207 * Getting the MOTD from other servers works now. Affected
1208 files are silcd/command.c and silcd/command_reply.c
1210 Thu Dec 04 11:33:46 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1212 * Initialize the variable idletag, since it is tested in
1213 silc_core_deinit for its default value. Affected file
1214 irssi/src/silc/core/silc-core.c
1216 Sun Nov 30 19:47:02 CET 2003 Patrik Weiskircher <pat@icore.at>
1218 * Fixed signed channel messages across cells. Affected file
1221 Fri Nov 28 19:13:21 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1223 * Changed the SILC_LOG_* macros to not be empty if SILC_DEBUG
1224 is not defined. They can now be safely used in if-statements
1225 without braces. Affected file lib/silcutil/silclog.h.
1227 * Added the checks for backup closing connection due to error
1228 (local or remote) and thus not allow the resuming to occur
1229 in reconnect. Affected files are silcd/packet_send.c
1232 Tue Nov 25 15:20:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1234 * Help file updates. Affected files in irssi/src/docs/help/in/.
1236 Wed Nov 23 20:51:21 CET 2003 Patrik Weiskircher <pat@icore.at>
1238 * Fixed channel messages across cells. Affected file
1241 Wed Nov 12 11:34:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1243 * Fixed file transmission accepting in client library to not
1244 start the negotiation if user hasn't accepted the transfer,
1245 instead create new session for resent transfer. Affected
1246 file lib/silcclient/client_ftp.c.
1248 * Show the session ID in the file transmision list. Remove
1249 session from list that failed to transfer. Switch the current
1250 session automatically after transmission, and in errors, to new
1251 session if other sessions exists in the transfer list. Affected
1252 files are irssi/src/silc/core/silc-servers.c,
1253 irssi/src/fe-common/silc/modfule-formats.c.
1255 Mon Nov 10 14:41:40 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1257 * Fixed MIME header parsing for the hopefully last time. Affected
1258 file lib/silcutil/silcstrutil.c
1260 Mon Nov 10 13:03:46 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1262 * Rewrote the PKCS#1 routines. Added lib/silccrypt/silcpkcs1.[ch].
1264 * The SILC RNG is now gauranteed to return non-zero random
1265 values. Affected files are lib/silccrypt/silcrng.[ch].
1267 Sun Nov 9 20:44:56 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1269 * Fixed nickname formatting when changing only case of the
1270 nickname. Affected file lib/silcclient/idlist.c.
1272 Sun Nov 9 19:33:59 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1274 * Fixed a memory leak and incorrect printing of the "appears as"
1275 message. Affected file irssi/src/silc/core/client_ops.c
1277 Sun Nov 9 17:45:11 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1279 * Added CRT (Chinese Remainder Theorem) supported RSA
1280 private keys and private key operations. This significantly
1281 increases private key operation efficiency. No compatibility
1282 issues with new or old private keys. Affected files are
1283 lib/silccrypt/rsa.[ch], rsa_internal.h and pkcs1.c.
1285 Sat Nov 8 13:08:53 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1287 * Fixed GCC-3.3.2 related compilation warnings from the
1290 Fri Nov 7 23:01:47 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1292 * Removed RC6 from distributions.
1294 Fri Nov 7 19:38:42 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1296 * Added some better comments to lib/silccrypt/silcpkcs.h,
1297 optimized some routines in lib/silccrypt/silcpkcs.c.
1298 Added test_silcpkcs into lib/silccrypt/tests/.
1300 * Fixed silc_rng_global_init to actually init the global RNG
1301 if RNG wasn't provided for it. Affected file is
1302 lib/silccrypt/silrng.c.
1304 Thu Nov 6 21:08:28 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1306 * Added silc_hash_table_find_by_context_ext. Affected files
1307 lib/silcutil/silchashtable.[ch].
1309 * Save the public key on normal server in WHOIS command reply
1310 from attributes, if present, and add it to public key hash
1311 table. Fixes WHOIS resolving by public key on normal server.
1313 Optimized the attributes resolving on normal server to not
1314 resolve if we resolved them already from router.
1316 Affected files are silcd/server_query.c, command_reply.c.
1318 Wed Nov 5 19:36:30 CET 2003 Patrik Weiskircher <pat@icore.at>
1320 * Added support for whois using attributes.
1321 Affected files silcd/command_reply.c, silcd/packet_receive.c,
1322 silcd/server.c, silcd/server_internal.h, silcd/server_query.c,
1325 * Added support for whois using public key attribute to /WHOIS i
1326 client command. Affected files irssi/docs/help/in/whois.in,
1327 irssi/src/silc/core/silc-servers.c, lib/silcclient/command.c
1329 Wed Nov 5 23:37:36 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1331 * Fixed UMODE setting in server when the client has anonymous
1332 mode set. The mode setting was not working. Affected file
1335 Mon Nov 2 11:36:08 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1337 * Fixed some bugs and typos related to sending split messages.
1338 Print notification when sending messages with /MMSG. Affected
1339 files irssi/scripts/silc-mime.pl, irssi/src/silc/core/client_ops.c
1341 Fri Oct 31 12:33:59 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1343 * Optimized the socket referencing in packet routines, client
1344 library and server. Affected files are lib/silccore/silcpacket.c,
1345 lib/silcclient/client.c and silcd/server.c.
1347 * If silc_socket_set_qos is given with NULL arguments the QoS is
1348 reset from the socket. Affected files are
1349 lib/silcutil/silcsockconn.[ch].
1351 Thu Oct 30 21:23:24 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1353 * Add a /LISTKEYS command which lists the locally cached
1354 client and server keys. Affected files
1355 irssi/src/fe-common/module-formats.[ch],
1356 irssi/src/silc/core/silc-{channels,servers}.c
1357 irssi/docs/help/in/listkeys.in
1359 Thu Oct 30 20:23:40 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1361 * Check that packet queue purging was successful. Affected
1362 files lib/silcclient/client.c and silcd/packet_send.c. Related
1363 to MAC failed errors.
1365 * Do not clear the inbuf even if it is empty if QoS was applied
1366 to it. Otherwise the QoS data is cleared and MAC failed error
1367 will occur. Affected file lib/silccore/silcpacket.c.
1369 * Use the rekey period time as rekey protocol timeout value.
1370 If the rekey does not succeed during the rekey period there's
1371 something very wrong, and we most likely end up with wrong keys,
1372 do graceful reconnect then. Affected file silcd/server.c.
1374 * Take reference of the socket in the parser context, as it's
1375 possible to have the parsers in queue after the socket is
1376 disconnected and this may cause crash. Affected files are
1377 lib/silccore/silcpacket.c, lib/silcclient/client.c and
1380 Thu Oct 30 17:01:01 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1382 * Fixed KICK command reply sending, it sent to replies.
1383 Affected file silcd/command.c.
1385 Wed Oct 30 14:06:52 CET 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1387 * Finish the silc-mime.pl script. It now supports MIME type
1388 guessing using magic files, signing data messages, executing
1389 MIME handlers in background. Affected files
1390 irssi/scripts/silc-mime.pl and irssi/docs/help/in/mmsg.in
1392 * Changed MIME signal handler to make things easier for the perl
1393 script. Affected files irssi/src/silc/core/client_ops.c,
1394 silc-servers.c, and irssi/docs/signals.txt
1396 * Cleaned up the silc_mime_parse function and fixed detection
1397 of wrapped header lines. Affected file lib/silcutil/silcstrutil.c
1399 Sun Oct 26 21:19:02 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1401 * Resolve the IP for file transfer listener from the connection
1402 socket. Affected file lib/silcclient/client_ftp.c.
1404 * Accept NULL hostname parameter in the functions
1405 silc_net_check_[local|remote]_by_socket. Do not reverse lookup
1406 if hostname is not wanted.
1408 Fri Oct 24 21:24:12 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1410 * Fixed race condition between silc_client_init and
1411 my_silc_scheduler. Affected file irssi/src/silc/core/silc-core.c
1413 Fri Oct 24 16:43:40 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1415 * Fixed file transfer connection closing when SIGNOFF for
1416 the client is received from server. Affected file is
1417 lib/silcclient/client_ftp.c.
1419 Tue Oct 21 13:35:57 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1421 * Check for disconnected socket in QUIT callback. Affected
1422 file silcd/command.c.
1424 Thu Oct 21 09:43:17 CEST 2003 Jochen Eisinger <jochen@penguin-breeder.org>
1426 * Modified the MIME parsing to allow \n and \r\n as delimiters.
1427 Affected files lib/silcutil/silcstrutil.c
1429 * Cleaned up the escape/unescape functions for correctness and
1430 speed. Affected file irssi/src/silc/core/client_ops.c
1432 * Removed handling for data messages with Content-Type: text/*,
1433 moved parsing of MIME headers to the signal handler, added
1434 support for signing and verifying data messages. Affected
1435 files are irssi/docs/signals.txt, irssi/src/silc/core/client_ops.c,
1436 irssi/src/silc/core/silc-{servers,channels}.c
1438 * Added a perl script for handling data messages based on
1439 information read from Mailcap files. New file
1440 irssi/scripts/silc-mime.pl
1442 Mon Oct 20 16:08:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1444 * Added new SILC_MESSAGE_FLAG_ACK that can be used to
1445 acknowledge recepetion of a message to the sender. Updated
1448 Sat Oct 18 11:55:33 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1450 * Unregister channel key saving callback when deleting channel.
1451 Affected file lib/silcclient/idlist.c.
1453 * Do not remove the client from channels in NOTIFY_TYPE_SIGNOFF
1454 before calling notify client operation. Affected file is
1455 lib/silcclient/client_notify.c.
1457 * Unregister QoS tasks when deleting the socket connection.
1458 Affected files lib/silcutil/silcsockconn.[ch],
1459 unix/silcunixsockconn.c.
1461 * Implemented latest presence-attrs draft changes. Affected
1462 files lib/silccore/silcattrs.h and
1463 irssi/src/silc/core/silc-queries.c.
1465 Tue Oct 14 18:24:53 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1467 * Save old channel keys in list to allow more rapid change
1468 of channel keys if server for some reason does that. This
1469 avoids loosing so many channel messages due to not having
1470 key to decrypt. Affected file lib/silcclient/silcclient.h,
1471 idlist.c and client_channel.c.
1473 Mon Oct 13 21:37:47 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1475 * Continued backup router tests and fixes. Affected files
1476 silcd/server_backup, server_util.c, server.c. See TODO.
1478 Sun Oct 12 19:58:18 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1480 * Fixed SERVER_SIGNOFF handling in servers. The client
1481 was removed from wrong list thus not removing the client
1482 at all. Affected file silcd/packet_receive.c.
1484 * Do not execute rekey protocol for disabled connections as
1485 it would never go through. Affected file silcd/server.c.
1487 * Added timeout for rekey protocol to catch if the protocol
1488 never executes successfully. Affected files silcd/server.c
1491 Sat Oct 11 15:39:22 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1493 * Abandon packet processing for disconnected sockets. Check
1494 this always after calling packet processing callback.
1495 Affected file lib/silccore/silcpacket.c.
1497 * Fixed double registration disconnection code in server.
1498 Closed wrong connection. Affected file silcd/packet_receive.c.
1500 Fri Oct 10 16:27:12 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1502 * On normal server reconnect to primary during resuming 4
1503 times, then give up. Affected file silcd/server_backup.c.
1505 * If during reconnecting to routers we notice we have router
1506 connection but no primary router set, the server is in desync.
1507 Reconnect to primary to restore network. Affected file
1510 * Assure that only one protocol is exeucting at the same time.
1511 Added checks for all protocols. Affected files are
1512 silcd/server.c and server_backup.c.
1514 Thu Oct 9 20:24:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1516 * Check that a string is not already part on invite/ban
1517 string when processing it. Affected file silcd/server_util.c.
1519 Thu Oct 9 12:06:40 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1521 * Fixed the CUMODE_CHANGE for founder mode changes to comply
1522 with 1.2 version of the protocol. Affected file is
1523 silcd/packet_receive.c.
1525 Wed Oct 8 19:41:15 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1527 * ERR_BAD_PASSWORD now returns the Channel ID of the channel
1528 where the passphrase was given. Affected file is
1531 Wed Oct 8 09:32:12 CEST 2003 Pekka Riikonen <priikone@silcnet.org>
1533 * INVITE and BAN notifys are now delivered from routers to
1534 servers (but not clients) on the channel. Updated specs and
1535 code. Affected files silcd/packet_[send|receive].[ch],
1536 command.c, server.c and server_util.c.
1538 * Implemented INVITE and BAN announcing. Affected files are
1539 silcd/server.[ch], server_util.c.
1541 * Implemented SilcStatus error type argument returning in
1542 command reply error in server. Affected file silcd/command.c.
1544 * Implemented SilcStatus argument returning in comand reply
1545 in client library. The command_reply client operation now
1546 returns error specific arguments as well. Affected files
1547 are lib/silcclient/command_reply.[ch], client_resume.c,
1548 lib/silccore/silcstatus.[ch].
1550 Sun Oct 5 20:22:08 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1552 * Backup router protocol version 1.2 implemented. Testing still
1553 required. Affected files in silcd/server_backup.[ch], server.c,
1554 packet_receive.c and server_internal.h.
1556 Sun Oct 5 12:36:37 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1558 * silc_client_send_[channel|private]_message now return TRUE
1559 or FALSE. Affected file lib/silcclien/client_channel.c and
1562 Thu Oct 2 17:03:09 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1564 * Check for explicit nickname in INVITE and BAN processing
1565 during join as well (and don't expect only wildcards in
1566 invite/ban strings). Affected file silcd/command.c.
1568 * Fixed the INVITE and BAN by public key. The public key saved
1569 is the PK payload (as specified) not the raw data. Affected
1570 file silcd/server_util.c.
1572 Wed Oct 1 20:29:06 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1574 * UTF-8 text message support for actions and notices in SILC
1575 Client. Affected file irssi/src/silc/core/client_ops.c.
1577 * silc_get_username and silc_get_real_name now returns sensible
1578 data on Win32. Patch by Toni Willberg. Affected file is
1579 lib/silcutil/win32/silcwin32util.c.
1581 Sun Aug 24 23:35:19 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1583 * Provide a signal handler to send MIME encoded messages and emit
1584 a signal when a MIME encoded message is received. Also document
1585 the signals for usage with the perl interface.
1587 A sample perl script will be supplied at a later point.
1589 Affected files are irssi/docs/signals.txt,
1590 irssi/src/silc/core/client_ops.[ch],
1591 irssi/src/silc/core/silc-{channels,servers}.c
1593 Sun Aug 24 12:58:30 CEST 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1595 * Use SILC_COMMAND_PING to estimate the round-trip time to the
1596 server. Use this time to display a lag and disconnect when it
1597 exceeds a specified limit.
1599 Affected files are irssi/src/silc/core/silc-{lag,core}.c.
1601 Mon Aug 11 17:14:17 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1603 * Remove the channel auth list in normal server if router
1604 encofrces its list during connecting. Send notify to channel
1605 to remove the mode to remove the list. Affected files are
1606 silcd/server_util.c and silcd/packet_receive.c.
1608 Wed Aug 6 14:52:04 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1610 * Added support for channel public keys. Updated protocol specs
1611 and implemented it. Affected files are
1612 silcd/command.c, command_reply.c, lib/silcclient/command.c,
1613 lib/silcclient/command_reply.c.
1615 Wed Jul 23 12:17:01 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1617 * Ignore SIGXFSZ and SIGXCPU signals in server. They can
1618 terminate the process on Linux. Affected file silcd/silcd.c.
1620 Mon Jun 2 19:13:27 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1622 * Check for NULL buffer in silc_buffer_clear. Affected file
1623 is lib/silcutil/silcbuffer.h.
1625 * Simplified the backup router protocol by removing the _GLOBAL
1626 types. Updated protocol specs and the code. Affected files
1627 are silcd/server_backup.[ch].
1629 Thu Apr 24 19:50:25 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1631 * Deny '@' and '!' from nicknames since they are reserved
1632 by the SILC_COMMAND_INVITE and SILC_COMMAND_BAN commands.
1633 Updated protocol specs and the code.
1635 Affected files are silcd/server_util.[ch].
1637 Wed Apr 9 18:51:59 EEST 2003 Pekka Riikonen <priikone@silcnet.org>
1639 * Fixed stack overflow in Irssi SILC client. Affected
1640 file irssi/src/silc/core/client_ops.c.
1642 * Check that Host is set in ServerConnection and RouterConnection
1643 in silcd.conf. Affected file silcd/serverconfig.c.
1645 * Fixed crash in server with protocol completion callbacks,
1646 namely rekey and backup resuming protocols. Affected files
1647 are silcd/server_backup.c and silcd/server.c.
1649 * Fixed rekey protocol to not restart if it is started already.
1650 Affected files are lib/silcclient/client.c and
1653 Mon Mar 17 18:35:24 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1655 * Rewrote SilcList, affected file lib/silcutil/silc*list.h.
1657 * Fixed EOF handling in SILC Config, affected file
1658 lib/silcutil/silcconfig.c.
1660 * Fixed buffer overflows in lib/silcutil/silcstrutil.c.
1662 * Fixed RESOLVING flag handling in JOIN notify and other
1663 notifys to handle the resolvings correctly in client library.
1664 Affected file lib/silcclient/client_notify.c.
1666 * Do not send full INVITE and BAN lists in INVITE and BAN
1667 notifys, only the changed information. Affected file
1670 * Fixed INVITE notify sending in INVITE command, send it
1671 only when needed. Affected file silcd/command.c.
1673 * Handle the founder key change properly in CMODE_CHANGE
1674 notify. Bug #122. Affected file silcd/packet_receive.c.
1676 Sun Mar 9 16:29:20 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1678 * Remove the mark for output (mark it only for input) after
1679 purging outgoing queue. Prevents the "Error in select()"
1680 floods. Affected file silcd/packet_send.c.
1682 * Fixed incorrect connection deletion from client library
1683 after calling "connect" client operation. Could cause
1684 crashes for example during reconnect timeouts. Affected
1685 files are lib/silcclient/client.c and
1686 irssi/src/silc/core/client_ops.c.
1688 * Check server private key file permissions before starting
1689 the server. Affected file silcd/serverconfig.c.
1691 Tue Feb 4 22:53:26 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1693 * NULL terminate allocated string in silc_buffer_strformat.
1694 Affected file lib/silcutil/silcbuffmt.c.
1696 * Rewrote the invite/ban list string handling in server to
1697 use SilcBuffer instead. Affected files are silcd/command.c
1698 and silcd/server_util.c.
1700 Mon Feb 3 14:43:52 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1702 * Fixed double free in CMODE command when setting new HMAC
1703 for channel. Affected file silcd/command.c.
1705 * Added couple of missing memset's to zero sensitive memory.
1706 Affected files silcd/command.c, lib/silcclient/command.c.
1708 Sun Jan 26 12:20:30 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1710 * Fixed a double free in INVITE command error handling in
1711 server. Affected file silcd/command.c.
1713 * Added macros SILC_SWAB_[16|32] to swab byte order of
1714 16-bit and 32-bit unsigned integers. Affected file
1715 lib/silcutil/silctypes.h.
1717 * Use the SILC_SWAB_16 instead of htons() in server when
1718 handling ports since the ports in structures are always
1719 in little-endian order (regardless of platform). Affected
1720 file silcd/serverid.c and silcd/server_backup.c.
1722 Tue Jan 21 17:18:04 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1724 * Send DISCONNECT in close admin command in server. Affected
1725 file silcd/command.c.
1727 * Check whether we are already connecting to a remote router
1728 (in addition of checking whether we are already connected)
1729 before creating new connection. Affected file silcd/server.c.
1731 Thu Jan 16 18:47:00 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1733 * Added better compiler and compiler flags checking in
1736 * Check that socket is valid after QoS is applied to data.
1737 Affected file lib/silcutil/unix/silcunixsockconn.c.
1739 * Make sure the socket connecetion is not closed to early
1740 when closing connection in server. Also make sure the
1741 connection is always closed after error in a protocol.
1742 Affected file silcd/server.c.
1744 Wed Jan 15 11:03:36 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1746 * Removed --session and --dummy options from Irssi SILC Client.
1747 -d option is available only if --enable-debug was given.
1748 Affected files are irssi/src/silc/core/silc-core,
1749 irssi/src/core/session.c and irssi/src/fe-text/silc.c.
1751 Tue Jan 14 12:25:09 CET 2003 Pekka Riikonen <priikone@silcnet.org>
1753 * Added silc_buffer_steal to steal the data from the buffer.
1754 Affected file lib/silcutil/silcbuffer.h.
1756 Sat Jan 11 18:16:29 CET 2003 Giovanni Giacobbi <giovanni@giacobbi.net>
1758 * Fixed server crash with double Primary block in config file.
1760 Fixed also various memory leaks around the config file
1761 parser. Affected files lib/silcutil/silcconfig.c,
1762 silcd/serverconfig.c.
1764 * Changed my nickname (Johnny Mnemonic) to my real name, this
1765 means that bugs introduced by him were actually introduced
1768 Tue Jan 7 21:58:53 CET 2003 Jochen Eisinger <c0ffee@penguin-breeder.org>
1770 * Don't display "foo appears as foo\nYou're now known as foo"
1771 messages. Affected file irssi/src/silc/core/client_ops.c
1773 Tue Jan 7 20:08:15 EET 2003 Pekka Riikonen <priikone@silcnet.org>
1775 * Fixed error handling of invalid client entry when calling
1776 commands in server. Fixes a crash. Affected file
1779 Thu Dec 26 14:19:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1781 * Added some sanity checks in server for correctness of the
1782 server configuration. Affected file silcd/serverconfig.c.
1784 Fri Dec 20 10:47:59 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1786 * Prevent endless resolving of user informations in USERS
1787 command by checking the command reply status correctly.
1788 Affected file lib/silcclient/command_reply.c.
1790 Tue Dec 17 10:05:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1792 * Fixed file writing on WIN32 to use O_BINARY flag. Affected
1793 file is lib/silcutil/silcfileutil.c. A patch by Matthew
1794 Aldous <Matthew@Aldous.com>.
1796 * Added better implementation using CriticalSection of
1797 SilcMutex on WIN32. A patch by Mikko Lähteenmäki
1798 <mikko.lahteenmaki@pikabaana.net>.
1800 * Added some Winsock WIN32 compatiblity defines into
1801 includes/silcwin32.h.
1803 Mon Dec 16 19:33:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1805 * Fixed double free in async host lookup code. Affected file
1806 lib/silcutil/silcsockconn.c.
1808 * On backup router handle now the SERVER_SIGNOFF from router
1809 for local connected servers too, and close the connections.
1811 Do not process them as normally signing off servers when they
1812 really signoff by sending EOF fe, but always assume that
1813 router sends the SERVER_SIGNOFF.
1815 Affected files silcd/server.c and silcd/packet_receive.c.
1817 * Fixed socket unsetting when closing connections. Affected
1818 files silcd/server.c and silcd/packet_send.c.
1820 * Do not print the nickname in SERVER_SIGNOFF if we do not
1821 have it. Prevents asserts in Irssi core. It is possible we
1822 don't have the nick if it was just being resolved when server
1823 signoff. Affected file irssi/src/silc/core/client_ops.c.
1825 Thu Dec 12 23:22:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1827 * Fixed autonick crashbug in client library. Affected file
1828 lib/silcclient/client.c.
1830 * Fixed Unix implementation of SilcMutex to really assert if
1831 the mutex is locked/unlcoked already. Affected file
1832 lib/silcutil/unix/silcunixmutex.c.
1834 * Fixed locking in silc_schedule_uninit. It didn't lock
1835 when dispatching timeout tasks. Affected file is
1836 lib/silcutil/silcschedule.c.
1838 * Changed Win32 implementation of SilcThread to use modern
1839 Win32 interface. Affected file is
1840 lib/silcutil/win32/silcwin32thread.c A patch by Mikko L.
1842 Thu Dec 12 12:06:59 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1844 * Don't print signed messages when sending failed. Affected files
1845 irssi/src/silc/core/silc-[servers.c/commands.h]
1847 * Send adquate signal when founding a channel by joing it. Affect
1848 file irssi/src/silc/core/client_ops.c
1850 Wed Dec 11 21:46:19 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1852 * Fix theme abstracts parsing. Affected files irssi/default.theme,
1853 irssi/src/fe-common/core/themes.c
1855 Wed Dec 11 20:20:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1857 * Fixed close command to use the port correctly when closing
1858 server connections. Affected file silcd/idlist.c.
1860 * Check for NULL outbuf in silc_socket_write. It is possible
1861 that it is NULL is some odd case. Affected files are
1862 lib/silcutil/[unix/win32]/silc[unix/win32]sockconn.c.
1864 * Do not call final protocol callback for backup router
1865 resuming protocol when closing connection. It is closed
1866 by timeout in case of error. Affected file silcd/server.c.
1868 * Backup reconnect to router if backup resuming protocol
1869 failed. Affected file silcd/server_backup.c.
1871 Wed Dec 11 10:01:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
1873 * Fixed double free in SKE library error hadling when signature
1874 error occurred. Affected file lib/silcske/silcske.c.
1876 * Save the fingerprint to new SilcClientEntry after changing
1877 nickname. Affected file lib/silcclient/client_notify.c.
1879 * Print SIGNOFF in Irssi SILC client only if the nickname is
1880 known. Prevents asserts in Irssi core. It is possible we
1881 don't have the nick if it was just being resolved when it
1882 quit. Affected file irssi/src/silc/core/client_ops.c.
1884 Tue Dec 10 21:47:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1886 * Fixed double free in invite list adding code when adding
1887 invite strings. Affected file silcd/server_util.c.
1889 Fri Dec 6 17:40:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1891 * More log printing during backup router protocol. Affected
1892 file silcd/server_backup.c.
1894 * Removed backwards support for old private key file format.
1895 Affected file lib/silccrypt/silcpkcs.c.
1897 * Removed backwards support for not-so-strict decryption length
1898 check, it's strict now. Affected lib/silccrypt/silccipher.c.
1900 * GETKEY to update the client entrys fingerprint too.
1901 Affected file lib/silcclient/command_reply.c.
1903 * Added --without-libtoolfix for package builders using weird
1904 wrappers around libtool (BSD at least).
1906 Thu Dec 5 22:29:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1908 * Fixed backup router bugs: When backup resumes router and
1909 receives a CHANNEL_MESSAGE packet the backup must not act
1910 as router since the packet header decryption would be
1911 different. Also, when relaying packets to channel, do
1912 not re-encrypt packets on backup that came from the primary
1913 since the connection isn't really router-router connection.
1914 Affected files silcd/server.c, silcd/packet_send.c.
1916 * Added checks in encryption/decryption that encryption/decryption
1917 length sent as argument really is multiple by block size. Helps
1918 catching really weird bugs like the above backup router bugs
1919 when packets are being decrypted in wrong way. Affected files
1920 lib/silccore/silcpacket.c, and lib/silccrypt/silccipher.c.
1922 * Fixed padding generation in private key file encryption.
1923 Affected file lib/silccrypt/silcpkcs.c.
1925 Thu Dec 5 16:35:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1927 * Added ignore_message_signatures setting which can be used
1928 to ignore signatures in messages. Affected files are
1929 irssi/src/silc/core/client_ops.c, silc-core.c.
1931 * Fixed the libtoolfix to use command line options instead of
1932 environment variables. They didn't work as expected. Now,
1933 the libtool is fully run-time configurable.
1935 Wed Dec 4 21:08:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1937 * Verify signature payload for signed messages. Affected files
1938 irssi/src/silc/core/client_ops.h, irssi/src/silc/core/silc-servers.c,
1939 irssi/src/silc/core/silc-core.h
1941 * Display signature verification result in public and private
1942 messages using theme abstracts. See irssi/default.theme for
1943 examples on their usage. Affected files
1944 irssi/default.theme, irssi/src/fe-common/silc/fe-messages.h,
1945 irssi/src/fe-common/silc/module-formats.[ch],
1946 irssi/src/fe-common/silc/fe-common-silc.c,
1947 irssi/src/fe-common/silc/Makefile.am
1948 irssi/src/fe-common/core/fe-messages.[ch]
1950 * Fixed bugs in Irssi's theme parsing. Affected files
1951 irssi/src/fe-common/core/themes.c
1953 Wed Dec 4 18:29:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1955 * Calculate the correct length for signed messages before
1956 encrypting, it must be multiple by block size. Affected
1957 file lib/silccore/silcmessage.c.
1959 * silc_message_signed_get_public_key returns now both
1960 decoded and encoded public key. Affected files are
1961 lib/silccore/silcmessage.[ch].
1963 * Added libtoolfix script that makes the libtool more generic
1964 and configurable in run-time. Now we can specify in run-time
1965 if what kind of libraries we want to create, regardless of
1966 configuration. SIMs are now creates even if --disable-shared
1967 was explicitly given.
1969 Tue Dec 3 23:26:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1971 * Fixed founder key sending in CMODE command in client.
1972 Affected file lib/silcclient/command.c.
1974 * Fixed CUMODE founder authentication in server to not check
1975 for client's public key since it's not supposed to do that.
1976 Affected file silcd/command.c.
1978 Tue Dec 3 12:02:41 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
1980 * Set realname and hostname in NICK_REC records. Affected file
1981 irssi/src/silc/core/silc-nicklist.c
1983 Mon Dec 2 20:50:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
1985 * Remove 1.0 protocol backwards compat code from client
1988 * Added more reliable check for whether nickname did change
1989 or not, or whether only Client ID changed in NICK_CHANGE
1990 notify. Affected file lib/silcclient/client_notify.c.
1991 Fixes bug in '@' character handling in a nickname.
1993 * Added support for automatically parsing signature from
1994 the message payload. Added new function
1995 silc_message_get_signature to return the payload to
1996 application. Affected files lib/silccore/silcmessage.[ch].
1998 * Changed the private_message and channel_message client
1999 operations to deliver the SilcMessagePayload to the
2000 application too. Application can use it fe. to get the
2001 signature from the message for verification. Affected
2002 file lib/silcclient/silcclient.h, client_channel.c and
2005 * Redefined the signed payload for message payloads.
2006 Updated protocol specs and implemented.
2008 Mon Dec 2 16:28:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2010 * Fixed wrong invite and ban list handling in server command
2011 reply. Affected files are silcd/command_reply.c,
2012 silcd/server_util.[ch].
2014 Sun Dec 1 20:48:17 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2016 * Fixed CMODE setting in server when founder mode was set.
2017 Affected file silcd/command.c. Bug #95.
2019 * Added support to setting specific public key in CMODE in
2020 Irssi SILC client. Affected file lib/silcclient/command.c.
2022 * Added support to use specific public key in CUMODE in
2023 Irssi SILC Client. Affected file lib/silcclient/command.c.
2025 * Added support for inviting and banning by public key in
2026 Irssi SILC client. Affected file lib/silcclient/command.c.
2028 * Fixed fingerprint/babbleprint showing in invite and ban
2029 list command replys. Affected file is
2030 irssi/src/silc/core/client_ops.c.
2032 Sun Dec 1 16:32:03 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2034 * Format CMODE +c and +h to display both the mode and the argument
2036 Sun Dec 1 18:17:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2038 * Added test vectors and test programs for SHA-1, MD5,
2039 HMAC-SHA1 and HMAC-MD5. New tests are located in
2040 lib/silccrypt/tests/. Fixed also argument decoding bug in
2041 MD5 implementation. Affected file lib/silccrypt/md5.c.
2043 * Changed the channel private key and private message key
2044 generation (with static keys) to use SHA1 instead of MD5,
2045 as SHA1 is the mandatory hash function in SILC. Affected
2046 file lib/silcclient/client_[channel/prvmsg].c.
2048 * Changed the private key file encryption to use SHA1 instead
2049 of MD5. Added support for the old generation and added
2050 automatic change of the key (to be removed later). Affected
2051 files lib/silccrypt/silcpkcs.c.
2053 Sat Nov 30 19:07:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2055 * Load only files with .pub suffix in PublicKeyDir. Affected
2056 file silcd/serverconfig.c.
2058 Sat Nov 30 14:29:34 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
2060 * Extended the SILC_SERVER_LOG_ERROR macro to all available logging
2061 channels. Affected files silcd/silcd.c, silcd/server.h.
2063 * Added the config directive PublicKeyDir for the client block.
2064 Affected files doc/exampe_silcd.conf.in, silcd/serverconfig.[ch].
2066 Sat Nov 30 09:30:55 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2068 * Merged Toni's irssi/silc.conf patch.
2070 * ROBODoc cleanup patch to lib/silccrypt/silcpkcs.h by johnny.
2072 * Max alloc tests in allocation routines. Affected file
2073 lib/silcutil/silcmemory.c.
2075 Fri Nov 29 23:44:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2077 * Fixed a typo in resuming code that fixed detach/resume code
2078 in server. Bug #93. Affected file silcd/packet_receive.c.
2080 Thu Nov 28 17:17:11 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2082 * Do reverse lookups for server when /connecting. Affected files
2083 irssi/silc.conf, irssi/src/core/servers.c, irssi/src/core/network.c,
2084 irssi/src/core/net-nonblock.*
2086 Thu Nov 28 16:19:18 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2088 * Added library versioning for shared libraries. Affected
2089 files configure.in.pre and lib/Makefile.am.pre.
2091 Wed Nov 27 21:51:52 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2093 * Display INVITE and BAN lists as specified by SILC 1.2
2095 Wed Nov 27 16:01:11 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2097 * Do not send invite list back unless asked (when sending
2098 no arguments) or when list was modified. Affected file
2101 * Remove client from invite list in KILLED notify and in
2102 KILL command. Affected file silcd/command.c and
2105 * Fixed bugs in invite list handling in INVITE command.
2106 Affected files silcd/command.c and silcd/server_util.c.
2108 * Merged with Irssi 0.8.6.
2110 * Fixed UTF-8 in Irssi SILC Client, setlocale was missing.
2111 Affected file irssi/src/fe-text/silc.c.
2113 Mon Nov 25 18:21:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2115 * The silc_argument_get_[first/next] now return the argument
2116 type to caller. Added silc_argument_payload_encode_one.
2118 Affected files are lib/silccore/silcargument.[ch].
2120 * Added support for the SILC 1.2 INVITE command and new
2121 invite lists to server. Affected files are silcd/command.c,
2122 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2124 * Added support for the SILC 1.2 BAN command and new
2125 ban lists to server. Affected files are silcd/command.c,
2126 silcd/server_util.[ch] and silcd/packet_[receive/send].[ch].
2128 * Added support to client sending new INVITE command. Affected
2129 file is lib/silcclient/command.c.
2131 * Added support to client sending new BAN command. Affected
2132 file is lib/silcclient/command.c.
2134 * Added support for removing client from invite list when kicked
2135 from channel, as SILC 1.2 dictates. Affected files are
2136 silcd/packet_receive.c and silcd/command.c.
2138 Sun Nov 24 18:26:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2140 * If iv argument to silc_cipher_[encrypt/decrypt] is NULL, use
2141 automatically the cipher's internal IV. Affected files
2142 lib/silccrypt/silccipher.[ch].
2144 * Assure the RESUME_CLIENT packet is not sent to twice to
2145 backup router if the detached client was originated from
2146 the backup. Affected file silcd/server.c. Bug #76.
2148 * Changed silc_sim_symname to not allocate memory. Affected
2149 file lib/silcsim/silcsimutil.c.
2151 * Fixed memory leaks with SIMs in server. Affected files
2152 silcd/serverconfig.c, silcd/server.c.
2154 * Fixed channel key distribution after resuming detached
2155 client. Affected files silcd/packet_receive.c.
2157 * Fixed channel's global_user boolean checking after detaching.
2158 Check it after changing the owner of the client not before.
2159 Affected file silcd/packet_receive.c.
2161 * Fixed few double frees from client library. Fixes at least
2162 Bug #81, possibly others too.
2164 * UTF-8 decode topics also in JOIN command reply and TOPIC_SET
2165 notifys in Irssi SILC Client. Affected file is
2166 irssi/src/silc/core/client_ops.c. Bug #82.
2168 * Applied Ville Räsänen's manual page and --mandir bugfix
2169 patch. Affected files are configure.in.pre and Makefile.am.pre.
2172 Fri Nov 22 18:34:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2174 * Added support to backup router protocol for backup to tell
2175 normal server that it cannot use the backup router as primary
2176 because the primary isn't really down. Updated protocol
2179 * Added support for primary router to tell backup router that
2180 resuming is not possible because the backup really isn't primary
2181 in the cell. For example if backup disconnected itself the
2182 resuming is not allowed since the primary really did not
2183 go down. Updated protocol specs.
2185 * Removed MARS from crypto library.
2187 * Defined the CTR mode and Randomized CBC mode in SILC. The
2188 CTR mode is RECOMMENDED now in specification. Defined also
2189 Serpent cipher as optional cipher. Updated the protocol specs.
2191 Thu Nov 21 12:43:28 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2193 * Added support for inviting/banning by IP/MASK, public key,
2194 and explicit Client ID. Redefined the command and notify
2195 types to allow easier forwards support for other methods
2196 of inviting/banning. Updated protocol specs.
2198 * Remove the client from channel's invite lists if the client
2199 is kicked or killed. Updated protocol specs.
2201 * Unified the Channel Message Payload and Private Message
2202 into one Message Payload. Updated protocol specs and
2205 Tue Nov 19 22:30:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2207 * Don't wait for EOF after socket error has occurred, but
2208 close the connection. Affected file is silcd/server.c.
2210 Mon Nov 18 18:58:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2212 * Added support for setting FOUNDER mode on channel with
2213 specific public key which can be set with CMODE command.
2214 Updated protocol specs and implemented in client and server.
2216 * Fixed the Irssi SILC client to correctly shutdown the client
2217 library to avoid memory leaks. Affected files are
2218 irssi/src/silc/core/silc-core.c and silc-servers.c.
2220 * Deprecated the No Reply flag in SKE protocol and introduced
2221 "IV Included" flag which can be used to indicate that the IV
2222 is included in the ciphertext. This makes it possible to use
2223 SILC on unreliable transport, such as UDP which may cause
2224 packet reordering and losses. Updated protocol specs, did
2227 Sun Nov 17 15:50:57 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2229 * Fixed the MPI implementation of silc_mp_sizeinbase to return
2230 < 32 bit values in correct size. Affected file is
2231 lib/silcmath/mp_mpi.c.
2233 Sat Nov 16 13:14:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2235 * Fixed the KE Start Payload parsing to check that mandatory
2236 fields are present. Affected file lib/silcske/payload.c.
2238 * Fixed compilation warnigs in Irssi SILC Client. Affected
2239 files are irssi/src/silc/core/silc-query.c. client_ops.c.
2241 Thu Nov 14 19:33:28 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2243 * Print "nick now appears as newnick" and update Irssi's nicklist
2244 when you change your nick to "nick". Closes #62
2246 * Never format your own nick. Closes #63
2248 Thu Nov 14 09:44:54 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2250 * SILC_UMODE_GONE changes are now propagated correctly to the
2251 Irssi client. Closes #54
2253 Tue Nov 12 19:42:18 CET 2002 Jochen Eisinger <c0ffee@penguin-breeder.org>
2255 * Fixed example in /HELP KEY
2257 * Added expando $j which expands to current SILC Client version
2259 Tue Nov 12 19:46:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2261 * Fixed public key decoding in crypto library.
2263 * Added better error printing to SKE library.
2265 Tue Nov 12 08:50:12 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2267 * Fixed NICK command to not crash if nickname was not sent.
2269 Mon Nov 11 19:32:00 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2271 * Added Encrypt-Then-MAC order to SILC packet MAC generation.
2272 Deprecated the old Encrypt-And-MAC order. Updated protocol
2273 specs and implemented.
2275 * Added Encrypt-Then-MAC order to Channel Message Payload MAC
2276 generation. Updated specs and implemented.
2278 Sun Nov 10 12:20:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2280 * Added support for rekey before 2^32 sequence number wraps.
2281 Affected files in server and client library.
2283 * Padding must be at least 8 bytes now. Implemented and updated
2286 * Compute maximum padding for authentication packets to make
2287 passphrase approximation attacks impossible. Affected files
2288 in client library and in server.
2290 * Fixed PING command sending in client library and handling in
2291 server. The server ID must be ID Payload, not raw ID data.
2292 Affected files in server and client library.
2294 * Defined that all public keys sent in commands and notify
2295 payloads are actually Public Key Payloads not raw public key
2296 data. Updated protocol specs and implemented.
2298 * Updated protocol version to 1.2. Updated specs and code.
2300 * Added ERR_UNSUPPORTED_PUBLIC_KEY and ERR_OPERATION_ALLOWED
2301 status types. Updated specs and the code.
2303 * Added support for normal client to kill its own entries from
2304 the network. Updated protocol specs and the code.
2306 * Defined the SILC_MESSAGE_FLAG_SIGNED. Updated protocol specs
2307 and added initial implementation.
2309 * Added MAC field to the Private Message Payload to protect
2310 against chosen ciphertext attacks. Updated the protocol specs
2313 * Added idle and signon fields to the ATTRIBUTE_SERVICE
2314 attribute to indicate the user's current idle and signon time
2315 of a service. Updated protocol specs and implemented.
2317 Thu Nov 7 19:21:10 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2319 * Added "do_not_bind" argument to silc_client_file_send what
2320 can be used to not bind locally but assume the file receiver
2321 provides the point of connect. Usefull when sender is behind
2322 NAT device. Affected file lib/silcclient/silcclient.h and
2325 * Added -no-listener option to FILE SEND command in Irssi SILC
2326 client. Affected file irssi/src/silc/core/silc-servers.c.
2327 Renamed FILE RECEIVE to FILE ACCEPT.
2329 * Confirm passphrase for private key encryption in
2330 silc_create_key_pair and silc_change_private_key_passphrase.
2331 Affected files are lib/silcutil/silcapputil.c.
2333 Thu Nov 7 10:05:28 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2335 * Move silc_client_packet_send back to internal, added
2336 silc_client_send_packet, a bit simpler function for application.
2337 Affected files lib/silcclient/silcclient.h, client.c and
2340 * Moved the SilcClientEntry, SilcChannelEntry and
2341 SilcServerEntry to silcclient.h to be public and documented
2342 them for application. Affected files are
2343 lib/silcclient/silcclient.h and idlist.h.
2345 Wed Nov 6 17:18:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2347 * Fixed manual page installation patch by Ville Räsänen.
2348 USERS help page fix patch by Ville Räsänen
2350 * Changed the silc_client_command_call interface to make
2351 the command call simpler for the application. The library
2352 now handles the command line parsing, command finding and
2353 execution. Application only needs to call the function
2354 with the command line. Affected files are
2355 lib/silcclient/silcclient.h, command.[ch].
2357 * Fixed silc_get_input to NULL-terminate the returned input.
2358 Affected file lib/silcutil/silcutil.c.
2360 * Resolve the client's public key in JOIN command if the
2361 founder auth data is being requested but we don't know the
2362 client's public key. Affected file silcd/command.c.
2365 Mon Nov 4 16:02:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2367 * Print notify for server opers when backup router comes
2368 online. Affected file silcd/server.c.
2370 * Fixed the INVITE command to send the invite list in
2371 command reply. Affected file silcd/command_reply.c.
2373 * Fixed MOTD command reply sending. Affected file
2376 * UTF-8 decode the topic in TOPIC command reply and LIST
2377 command reply in Irssi SILC client. Affected file is
2378 irssi/src/silc/core/client_ops.c.
2380 Sun Nov 3 17:59:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2382 * Fixed the INVITE command to not crash Irssi SILC client
2383 when given without nickname argument. AFfected file
2384 irssi/src/silc/core/client_ops.c.
2386 * Fixed double free in WHOIS query on normal server when
2387 forwarding query to router. Affected file is
2388 silcd/server_query.c.
2390 * Fixed WATCH command reply handling on normal server which
2391 was missing altogether. Affected file silcd/command_reply.c.
2394 Sun Nov 3 00:42:05 EET 2002 Mika Boström <bostik@lut.fi>
2396 * Added man-pages for silc(1), silcd(8) and silcd.conf(5).
2397 Included yodl sources for each of these. Also modified
2398 Makefile.am prototype to install these files to proper
2399 locations. Updated CREDITS. Affected file Makefile.am.pre,
2400 new files doc/*.yo, doc/silc.1, doc/silcd.conf.5,
2403 Sat Nov 2 21:26:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2405 * Added support for encrypted private key files. Now
2406 passphrase must be provided when new key pair is created
2407 (can be empty though), and prompted when loading the
2408 private key. Added support for loading the old-style
2409 non-encrypted private keys as well. Affected files
2410 lib/silccrypt/silcpkcs.[ch], Irssi SILC client and
2413 * Fixed silc_get_input to accept input on all terminals.
2414 Affected file lib/silcutil/silcutil.c.
2416 * Moved the Irssi SILC client key loading and other stuff
2417 to be called after the arguments and UI is initialized.
2418 Affected file irssi/src/silc/core/silc-core.c. Bug #31.
2420 * Added -P option to Irssi SILC client which can be used
2421 to change the passphrase of the private key. Affected
2422 file irssi/src/silc/core/silc-core.c.
2424 * Added silc_change_private_key_passphrase apputil routine
2425 to lib/silcutil/silcapputil.[ch].
2427 Sat Nov 2 12:53:09 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2429 * Fixed connection closing in client library to not crash.
2430 Moved the connection freeing totally to function
2431 silc_clinet_del_connection. Affected file
2432 lib/silcclinet/client.c.
2434 Fri Nov 1 18:57:02 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2436 * Changed includes/silcincludes.h to silcincludes.h.in to
2437 include configuration specific information. The silcdefs.h
2438 is not included in to installation anymore (it's only
2439 compilation time header).
2441 Fri Nov 1 10:30:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2443 * Moved the SilcClient and SilcClientConnection from client.h
2444 to the public lib/silcclient/silcclient.h. Changed the
2447 Thu Oct 31 22:44:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2449 * If version string in silc_clinet_alloc is NULL the library
2450 puts it automatically. Affected file lib/silcclient/client.c.
2452 * Changed the version strings from variables to #define's
2453 in includes/silcversion.h.
2455 Wed Oct 30 16:17:30 CET 2002 Pekka Riikonen <priikone@silcnet.org>
2457 * Added shared library complation support.
2459 Tue Oct 29 21:48:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2461 * Added lib/silcutil/silcapputil.[ch] for application
2462 utility functions. It includes routines for applications'
2463 convenience. Added silc_create_key_pair, silc_show_public_key
2464 and silc_load_key_pair functions.
2466 Tue Oct 29 17:36:44 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2468 * Send RESUME_CLIENT packet from router to backup routers
2469 to in resuming. Affected file silcd/packet_receive.c.
2471 Mon Oct 28 21:23:39 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2473 * In IDENTIFY command parsing, send all other IDs except
2474 Client IDs explicitly to router for resolving on normal
2475 server. Also check that ID received in WHOIS command is
2476 always Client ID, others are not allowed. Affected file
2477 silcd/server_query.c.
2479 * Merged latest changes from irssi.org CVS.
2481 Sun Oct 27 11:44:32 EET 2002 Pekka Riikonen <priikone@silcnet.org>
2483 * Merged c0ffee's /set heartbeat patch to Irssi SILC client.
2484 Affected files irssi/src/silc/core/silc-core, silc-server.c.
2486 * Fixed the heartbeat sending in Irssi SILC client. Moved
2487 the silc_client_packet_send to silcclient.h for application
2488 usage. Affected files lib/silcclient/client_internal.h
2489 lib/silcclient/silcclient.h.
2491 * Fixed a bug in query resolving in server. Used wrong
2492 variable in a for loop and crashed. Affected file is
2493 silcd/server_query.c.
2495 * Server constructs requested attributes only to locally
2496 connected clients. Affected file silcd/server_query.c.
2499 * Fixed a bug when sending resolving from router to server
2500 with requested attributes. The constructed WHOIS command
2501 was incorrect. Affected file silcd/server_query.c.
2504 * Fixed Requested Attributes saving in WHOIS command reply.
2505 The length of the data buffer must be saved too. Affected
2506 file silcd/command_reply.c.
2508 * Update the client entry's servername after detaching is
2509 over. Affected file silcd/packet_receive.c. Bug #37.
2511 * Resolve incomplete client entrys in CUMODE_CHANGE and
2512 CMODE_CHANGE notifys. Affected file is
2513 lib/silcclient/client_notify.c. Bug #42.
2515 Thu Oct 24 12:22:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2517 * Fixed channel key packet processing bug on backup router
2518 during backup resuming protocol. Affected file is
2519 silcd/packet_receive.c.
2521 * Fixed memory leaks in server. Affected files are
2522 silcd/server.c and silcd/packet_receive.c.
2524 * Fixed packet decryption problem when backup router encrypted
2525 channel message with wrong key during backup resuming
2526 protocol. Affected file silcd/packet_send.c.
2528 * ROBODoc documented lib/silccrypt/silccipher.h. A patch by
2529 Toni Willberg (toniw@iki.fi)
2531 * Changed the SilcCipher context to be private. Changed the
2532 silc_cipher_get_iv to just return pointer to the IV. Added
2533 silc_cipher_get_name to return the name of the cipher.
2534 Fixed code all around to support these changes. Affected
2535 files are lib/silccrypt/silccipher.[ch], client library and
2538 Wed Oct 23 19:01:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2540 * Fixed unaligned access in lib/silccore/silcattrs.c.
2542 * Fixed libtool linking in lib/silcsim/Makefile.am.
2544 * Fixed services attribute printing. Affected files is
2545 irssi/src/silc/core/silc-queries.c.
2547 Wed Oct 23 09:51:04 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2549 * Fixed a crashbug in incoming server accepting. Affected
2550 file silcd/server.c.
2552 Tue Oct 22 13:02:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2554 * Added automatically generated index to Toolkit Reference
2557 * Added support for Postscript Toolkit Reference Manual.
2559 Mon Oct 21 21:30:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2561 * Merged DISCONNECT fix, and autoconn port fix from Irssi
2564 Sun Oct 20 19:54:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2566 * Added 'send_events' boolean argument to the function
2567 silc_schedule_set_listen_fd which sends the set events to
2568 the application explicitly if set to TRUE. Default action
2569 should be FALSE. Affected file lib/silcutil/silcschedule.[ch],
2570 lib/silcclient/client_internal.h and silcd/server_internal.h.
2572 * Added silc_compare_timeval to determine which time values
2573 is smaller. Affected file lib/silcutil/silcutil.[ch].
2575 * Added sort-of "Quality of Service" (QoS) support to
2576 SilcSocketConnection. Data reception can be controlled with
2577 rate limit per second and/or read data length limit.
2578 Added silc_socket_set_qos. Affected files are
2579 lib/silcutil/silcsockconn.[ch] and unix/silcunixsockconn.c.
2581 * Added the QoS configuration to SILC Server configuration
2582 file. Affected files are silcd/serverconfig.[ch] and
2585 Sun Oct 20 14:12:24 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2587 * Merged with irssi.org CVS.
2589 * Failed OPER and SILCOPER authentications are now logged.
2590 Affected file silcd/command.c. Bugs #25.
2592 Sat Oct 19 13:32:15 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2594 * ROBODoc documented lib/silcutil/silcbuffer.h and
2595 lib/silcutil/silcdlist.h. Patch by Ville Räsänen
2596 <ville.rasanen@iki.fi>.
2598 Fri Oct 18 10:51:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2600 * Added support for auto-passphrase authentication from the
2601 config file during connecting which was not implemented
2602 yet. Affected file irssi/src/silc/core/client_ops.c.
2604 * Fixed a bug in authentication protocol failure handling which
2605 was processing wrong callback context. Affected files
2606 are lib/silcclient/client.c and protocol.c.
2608 * Fixed the /ATTR allow off to actually work. Affected file
2609 is irssi/src/silc/core/silc-queries.c.
2611 * Fixed the /ATTR -del to work. Affected file is
2612 irssi/src/silc/core/silc-queries.c.
2614 Thu Oct 17 23:45:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2616 * Fixed string formatting crashbug in lib/silccore/silcattrs.c.
2618 * Fixed mask attribute adding in Irssi SILC client. Affected
2619 file irssi/src/silc/core/silc-queries.c.
2621 Thu Oct 17 16:40:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2623 * Added support for saving the requested attributes in
2624 WHOIS to directory. Affected file is
2625 irssi/src/silc/core/silc-queries.c.
2627 Wed Oct 16 17:40:56 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2629 * Added support for parsing VCard fields that do not have
2630 the TYPE= for types. Affected file lib/silcutil/silcvcard.c.
2632 * Fixed a double free bug in hash table foreach function
2633 if the entry was deleted in the foreach callback. Affected
2634 file lib/silcutil/silchashtable.c.
2636 Tue Oct 15 18:05:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2638 * Added silc_attribute_get_verify_data to return the signature
2639 verification data for either user digital signature or
2640 server digital signature in Requested Attributes. Affected
2641 files are lib/silccore/silcattrs.[ch].
2643 * Added silc_vcard_alloc which is used to allocated dynamic
2644 SilcVCard context. The silc_vcard_free now checks whether
2645 the context is dynamically allocated or not. Affected files
2646 are lib/silcutil/silcvcard.[ch].
2648 Mon Oct 14 17:55:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2650 * Periodically remove the NOATTR status from client entry
2651 so that the client may take the attributes in use even after
2652 server has resolved them unsuccessfully earlier. Affected
2653 file silcd/server_query.c and idlist.h.
2655 * Moved sha1hash and md5hash from client->internal to
2656 SilcClient for application usage. Affected files are
2657 lib/silcclient/client.h and client_internal.h.
2659 * Fixed attribute encoding and decoding bugs. Affected
2660 files lib/silccore/silcattrs.[ch].
2662 * Added ATTR command to Irssi SILC Client which is used to
2663 manage user's Requested Attributes sending and values for
2664 WHOIS command. Affected files around Irssi SILC client.
2666 Mon Oct 14 14:33:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2668 * Added silc_buffer_strformat which can be used to format
2669 strings into a buffer which size is automatically increased.
2670 Affected file lib/silcutil/silcbuffmt.[ch].
2672 * Added implementation of VCard (RFC 2426) which can be used
2673 as part of Requested Attributes in WHOIS command. Affected
2674 file lib/silcutil/silcvcard.[ch].
2676 Fri Oct 11 23:52:17 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2678 * Some strncat -> silc_strncat changes our the core and
2681 * Added SILC_SKE_STATUS_SIGNATURE_ERROR and OUT_OF_MEMORY
2682 errors. Added better error printing to SKE library.
2683 Affected files lib/silcske/silcske.c, silcske_status.h and
2686 * Save the PKCS key length even if only private key is set to
2687 SilcPKCS. Affected file lib/silccrypt/silcpkcs.[ch] and rsa.c.
2689 * Fixed the usage of silc_pkcs_get_key_len since it returns the
2690 length in bits not in bytes. Affected files are
2691 lib/silcske/silcske.c, lib/silccore/silcauth.c and
2692 silcd/server_query.c.
2694 Wed Oct 9 17:22:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2696 * Added silc_attribute_payload_encode_data to directly encode
2697 the data into the attributes buffer. Renamed function
2698 silc_attribute_payload_parse_list to silc_attribute_payload_parse.
2699 Affected files are lib/silccore/silcattrs.[ch].
2701 * silc_hash_table_find_foreach calls the foreach function now
2702 once even if the nothing was found with context set to NULL.
2703 Affected file lib/silcutil/silchashtable.[ch].
2705 * Remove the RESOLVING flag from client entry after received
2706 the Requested Attributes from the client. Fixed memory leak
2707 in client entry freeing. Affected files silcd/server_query.c
2710 * Added Requested Attributes support into SILC Client Library.
2711 It is not able to send requested attributes in WHOIS command,
2712 and also receive and process requested attributes. Added
2713 silc_client_attribute_[add|del] and silc_client_attributes_get
2714 functions. Added also `ignore_requested_attributes' to the
2715 SilcClientParams to not use attributes in client. Affected
2716 files are lib/silcclient/command.c, client_attrs.[ch],
2717 silcclient.h, client_internal and client.[ch].
2719 * Changed the silc_client_get_client_by_id to support Requested
2720 Attributes, it takes them as argument now. Affected file
2721 is lib/silcclient/silcclient.h, and idlist.c.
2723 * Added -details option to WHOIS command in Irssi SILC Client
2724 to support the requested attributes. By default it requests
2725 all attributes. Affected file lib/silcclient/command.c and
2726 irssi/doc/help/in/whois.in.
2728 Tue Oct 8 17:58:28 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2730 * Add also SERVICE attribute for server-constructed attribute
2731 data. Also digitally sign the attributes and add
2732 SERVER_DIGITAL_SIGNATURE attribute. Affected file is
2733 silcd/server_query.c.
2735 Mon Oct 7 18:25:35 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2737 * Changed the silc_attribute_payload_encode to support list
2738 of attributes (function may be called several times to add
2739 a new attribute). Removed the silc_attribute_payload_encode_list
2740 function. The encoding function now also automatically encodes
2741 the data, so the caller does not need to do that. Affected
2742 files lib/silccore/silcattrs.[ch].
2744 * Added support for replying on behalf of the user to the
2745 Requested Attributes in WHOIS command in the server. Affected
2746 file silcd/server_query.c.
2748 * SILC_NOT_IMPLEMENTED macro use SILC_LOG_INFO now instead of
2749 SILC_LOG_DEBUG. Affected file lib/silcutil/silclog.h.
2751 Sun Oct 6 16:48:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2753 * Don't swtich to become primary router if we are backup if
2754 decryption error has occurred. Affected file silcd/server.c.
2756 * Fixed a bug in backup router IP address comparison in
2757 silc_server_backup_get.
2759 Save now also the port of the server/router and use that
2760 in comparison as well. Affected file silcd/server_backup.c.
2762 * Normal server now reconnects to backup router automatically
2763 if connection is lost to it. Affected file silcd/server.c.
2765 Thu Sep 26 13:51:02 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2767 * If packet processing fails (like integrity check fails)
2768 the connection is closed now. Affected files are
2769 lib/silccore/silcpacket.c and silcd/server.c.
2771 Mon Sep 23 10:59:39 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2773 * Fixed double free in RSA public key set function
2774 silc_rsa_set_public_key. Affected file lib/silccrypt/rsa.c.
2777 Sun Sep 22 14:54:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2779 * Rewrote WHOIS, WHOWAS and IDENTIFY commands in the server.
2780 Added server_query.[ch] which provides one interface for
2781 querying information using all three commands.
2783 * Changed all "typedef unsigned char" in core library to
2784 "typedef SilcUInt8".
2786 Sat Sep 21 21:36:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2788 * Added silc_strncat into lib/silcutil/silcstrutil.[ch].
2790 * Renamed silc_server_get_client_resolve to
2791 silc_server_query_resolve and moved to server_query.[ch].
2793 Wed Sep 18 18:28:04 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2795 * Resumed client packet handling from server put the resumed
2796 client on wrong list on router and caused the client not
2797 be present on the network anymore. Now fixed to put the
2798 client to correct list. Affected file silcd/packet_receive.c.
2800 Wed Sep 18 15:13:48 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2802 * Various cleanup in error message output in config parsing code
2803 and in server init code. Fixed error log files containing
2804 too many newlines ('\n') in some situations. Affected files are
2805 silcd/serverconfig.c, silcd/silcd.c, and silcd/server.c.
2807 Wed Sep 18 10:51:23 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2809 * Use the reverse lookupped hostname in client internals
2810 instead of one user provided us as remote server name.
2811 Affected file lib/silcclient/client.c.
2813 Mon Sep 16 12:02:54 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2815 * Added 'app_context' to silc_schedule_init. It is an
2816 application specific context that is delivered to application
2817 in task callback functions. Affected files are
2818 lib/silcutil/silcutil.[ch].
2820 * The hb_context in SilcSocketConnection is not freed
2821 automatically anymore (application must free it). Freeing
2822 it automatic is inconsistent. Affected files are
2823 lib/silcutil/silcsockconn.[ch].
2825 Sun Sep 15 22:16:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2827 * Added support for removing explicitly added client connections
2828 in rehash and closing the client connections if they were
2829 unconfigured in the rehash. Affected file silcd/server.c.
2831 * Added support for aborting automatically pending commands
2832 that never receives the reply (to avoid memory leaks).
2833 Added also silc_server_command_pending_timed to set the
2834 specific timeout for pending command. Affected files are
2835 silcd/command[_reply].[ch].
2837 * Added SILC_STATUS_ERR_TIMEDOUT status. Updated protocol
2838 specs and lib/silccore/silcstatus.h.
2840 Sun Sep 15 12:25:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2842 * Changed the silc_get_time to accept time value as argument
2843 or if zero is sent return current local time. Affected
2844 file lib/silcutil/silcutil.[ch].
2846 * Added STATS command to client library and Irssi SILC client.
2847 Patch provided by Ville Räsänen <ville.rasanen@iki.fi>.
2849 Wed Sep 11 09:22:00 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2851 * Assure that channel key is set before sending it. May
2852 crash server otherwise. Affected file silcd/packet_send.c.
2854 Tue Sep 10 09:50:08 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2856 * Assure that endless loop cannot happen with detached client
2857 resolving on normal server. Added idlist status
2858 SILC_IDLIST_STATUS_RESUME_RES. Affected files are
2859 silcd/idlist.h and silcd/packet_receive.c.
2861 Mon Sep 9 12:18:18 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2863 * Incoming file transfer request cannot use same session as
2864 the sending session. This can happen when sending file to
2865 yourself. Crashed the client on quit. Affected file
2866 lib/silcclient/client_ftp.c. Bug #24.
2868 Sun Sep 8 18:39:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2870 * Implemented the draft-riikonen-precense-attrs draft and
2871 the Attribute Payload into the lib/silccore/silcattrs.[ch].
2873 Sun Sep 8 13:13:44 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2875 * Distribute the SERVER_SIGNOFF notify also to local backup
2876 routers from the primary router. The backup router may not
2877 have the signing of local server directly connected and need
2878 to know about the signoff. Affected file silcd/server_util.c.
2880 * Use the primary router as the origin of the locally connected
2881 server when it is disconnecting from the backup router since
2882 that's where it really is coming from. Now the clients from
2883 the disconnecting server are removed correctly and "shadow"
2884 clients are not left to the backup router. Affected file
2887 Sat Sep 7 22:26:50 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2889 * If normal server is standalone and found existing but disabled
2890 channel, do not re-create the channel since it creates
2891 duplicate same channels. Affected file silcd/server.c.
2893 * Added anonymous client connections support to server. New
2894 "anonymous" configuration option to ConnectionParams section
2895 added. If set to true, the username and hostname information
2896 of the client will be scrambled and anonymous user mode is
2897 set automatically to the user. Affected files are
2898 silcd/serverconfig.[ch], silcd/packet_receive.c and server.c.
2900 Sat Sep 7 16:02:09 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2902 * In JOIN notify handling, mark that the cache entry of the
2903 client cannot be expired. Can cause crashes on normal
2904 server (asserts client->channels). Affected file is
2905 silcd/packet_receive.c.
2907 * From now on distribution versions are used as protocol versions
2908 instead of by default using the Toolkit base version as protocol
2909 version. Affected file prepare.
2911 * Do not set the locally resolved hostname for local client
2912 entry but take what server sends. This way the real hostname
2913 is showed in WHOIS for yourself. Affected file is
2914 lib/silcclient/idlist.c and lib/silcclient/client.c.
2916 * Resolve local info with IDENTIFY when connecting to server.y
2918 Sat Sep 7 14:22:43 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2920 * Rewritten check for POSIX threads. Use --with-pthreads[=DIR]
2921 for implied search (not needed on platforms which has native
2922 pthreads library). Use --without-pthreads to disable threads.
2923 Affected file is configure.in.pre
2925 * Fixed --with-iconv on platforms which need to bypass (broken)
2926 native iconv(). Affected file is configure.in.pre
2928 Sat Sep 7 15:08:13 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
2930 * Moved -C option parsing in Irssi SILC client at same time
2931 as other options. The UI was initialized earlier and caused
2932 problems on command line. Bug #16. Affected file is
2933 irssi/src/silc/core/silc-core.c.
2935 Mon Sep 2 23:00:30 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
2937 * Added global variable silc_log_timestamp that tells silclog
2938 wether to print or not the timestamp in the logging files.
2939 Affected file lib/silcutil/silclog.[ch].
2941 * Added silcd configuration option Timestamp in the Logging
2942 section. Affected file silcd/serverconfig.[ch],
2943 doc/example_silcd.conf.in.
2945 Fri Aug 30 08:57:33 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2947 * Fixed fingerprint checking to check for entirely empty
2948 fingerprint instead of two first bytes when determining
2949 if it is set. Bug #18. Affected file silcd/command.c.
2951 * Fixed duplicate PKCS name registering to not allow it.
2952 Bugs #17. Affected file lib/silccrypt/silcpkcs.c.
2954 Sun Aug 25 08:02:04 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2956 * Conditionalize non-gcc compiler optimizations for various
2957 platforms, enable those commented out. Cleanups.
2958 Affected file lib/silcmath/mpi/configure.in
2960 Sat Aug 24 15:11:32 EEST 2002 Timo Sirainen <tss@iki.fi>
2962 * silc_rng_exec_command() left zombie processes if command
2963 didn't generate any output. Affected file
2964 lib/silccrypt/silcrng.c
2966 Fri Aug 23 22:05:44 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2968 * Rewrote iconv checking, introduce --with-iconv for systems
2969 which rely on libiconv. Check if iconv() provided by libc
2970 is good enough, otherwise demand libiconv. Affected file
2973 Fri Aug 23 07:10:52 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2975 * Search for ldopen() also in libc. This enables SIM support
2976 on *BSD systems. Based on patch from Alex Zepeda. Affected
2977 file configure.in.pre
2979 Sun Aug 18 04:44:30 CEST 2002 Lubomir Sedlacik <salo@silcnet.org>
2981 * Don't call AM_CONDITIONAL conditonally for SILC_THREADS.
2982 This fixes prepare on *BSD systems. Affected file
2985 Sun Aug 4 15:55:40 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
2987 * More fixed for not having purge timeout for global clients
2988 that are on channel. Affected files silcd/command_reply.c
2991 * Fixed the rekey protocol to work with backup router connections.
2992 Rekey packets are now allowed on disabled connections as
2993 well. Affected files silcd/packet_send.c and server.c.
2995 * Do not switch to be as backup router when shutting down and
2996 closing the primary connection. Affected file silcd/server.c.
2998 * Fixed memory leaks in backup router deleting. Added
2999 silc_server_backup_free to free all data during shutdown of
3000 server. Affected files silcd/server_backup.[ch].
3002 Sun Jul 14 21:33:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3004 * Do not process commands if the sock->user_data is NULL.
3005 Affected file silcd/command.c.
3007 Tue Jul 9 19:03:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3009 * Fixed buffer overflow and security problems (loosing bits
3010 in CFB encryption) in SILC RNG. Problems reported by
3011 Markku-Juhani O. Saarinen <mjos@saturn.tcs.hut.fi>.
3013 Sun Jul 7 13:10:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3015 * Added yet more checks that client is not expired on global
3016 list if it is on channels. Affected file is
3017 silcd/command_reply.c.
3019 Sat Jul 6 11:45:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3021 * Merged c0ffee's MIME signal patch which adds support for
3022 sending also MIME messages in Irssi SILC Client, and handling
3023 received MIME messages in a signal (and perhaps doing something
3024 to non-textual MIME messages).
3026 Sun Jun 30 01:30:22 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3028 * Fixed pending command deletion in server and client library
3029 to check the whole list instead of breaking after first found.
3030 The affected files are silcd/command.[ch] and
3031 lib/silcclient/command.[ch].
3033 Sat Jun 29 17:40:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3035 * Return NO_SUCH_CHANNEL error in USERS for channel that is
3036 secret or private, otherwise it's possible to find out
3037 whether a secret channel exists or not. Affected file
3040 * If CMODE change fails during the mode setting, assure that
3041 the old mode mask is set for the channel back. Affected
3042 file silcd/command.c.
3044 * Fixed passphrase saving on +a channel on normal server
3045 after successful JOIN command. Affected file silcd/command.c.
3047 Fri Jun 28 11:53:25 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3049 * Remove server/router operator privileges in DETACH command,
3050 since it's possible to resume to server where these
3051 privileges would not be allowed for the client. Affected
3052 file silcd/command.c.
3054 * Do not set to wait for backup in rehash of the server.
3055 Affected file silcd/server.c.
3057 * Do not check listener sockets when counting how many
3058 socket connections we have. Affected file is
3059 silcd/server_util.c.
3061 * Do not announce disconnected clients that are remaining
3062 in history (for WHOWAS). This is because SIGNOFF notify
3063 for these has been sent earlier already. Affected file
3066 Thu Jun 27 20:07:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3068 * Buffer overflow with CUMODE command's mode->mode character
3069 conversion. Reported by Ville Räsänen. Affected file
3070 lib/silcutil/silcutil.c.
3072 Thu Jun 27 16:54:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3074 * Allow heartbeat packets to go disabled connections anyway.
3075 Affected files silcd/server.c and silcd/packet_send.c.
3077 * Do not broadcast New Channel packets with List flag set
3078 in the packet to backup routers. The router must check
3079 for the correctness of the packets before sending them.
3080 It is possible that router will have enforce Channel ID
3081 change and this would cause desync in the backup router.
3082 Affected file silcd/packet_receive.c.
3084 * Remove SILC_PACKET_FLAG_LIST from the temp packets that
3085 are handled in list parsing. They are not list packets
3086 anymore. Affected file silcd/packet_receive.c.
3088 Thu Jun 27 11:27:07 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3090 * Stop waiting for backup router through the timeout, not
3091 directly after backup router has arrived. Affected file
3094 * Do not re-create channel keys and send them when removing
3095 clients in server shutdown. Affected files are
3096 silcd/server_internal.h and silcd/server_util.c.
3098 * Notify distribution to backup routers was missing from
3099 the silc_server_send_notify_dest function which caused
3100 desyncing problems with backup router. Affected file is
3101 silcd/packet_send.c.
3103 * The client's channel removing was working wrong on
3104 backup router. It assumed that it doesn't know global
3105 information but backup router does know. For this reason
3106 it could remove channel when it wasn't supposed to do that.
3107 Affected file silcd/server.c and silcd/server_util.c.
3109 Wed Jun 26 15:14:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3111 * Stop for a couple seconds after badkup router has become
3112 primary router. Affected file silcd/server.c.
3114 * Added silc_server_remove_servers_by_server, which is used
3115 to remove servers originated from some other server. Also
3116 clients of those servers can be removed too. Affected file
3117 silcd/server_util.[ch].
3119 * When removing clients after a server has signed of remove
3120 also all servers behind that server (unless they are known
3121 to be available locally), and send SERVER_SIGNOFF for each
3122 of the server separately. Also the signed off clients are
3123 sent now separately per signed off server. The affected files
3124 are silcd/server.c and silcd/server_util.[ch].
3126 * All servers added with silc_idlist_add_server must always
3127 have both "router" and "connection" pointers set. Otherwise,
3128 bad server entries may be left around in the cache.
3129 Affected file silcd/command_reply.c.
3131 * Do not create the channel key in NEW_CHANNEL packet
3132 processing if the channel is empty. Affected file
3133 silcd/packet_receive.c.
3135 * Completed backup router support for standalone routers.
3136 Supports also servers in the cell that do not use the backup
3139 Wed Jun 26 10:38:11 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3141 * Fixed a bug in silc_string_regexify which did not add '^'
3142 at the start of each string, and thus the matching was
3143 not explicit. For example ban list iikone@*!*@* would
3144 match also "priikone", which is wrong, it would have to be
3145 *iikone@*!*@* to match also "priikone". Affected
3146 file lib/silcutil/unix/silcunixutil.c.
3148 Tue Jun 25 18:47:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3150 * Enable all local server connections before updating client
3151 caches when we've become backup router. Otherwise, signoff
3152 packets may not reach the clients. Affected files are
3153 silcd/server.c and silcd/server_util.[ch].
3155 * Fixed a bug in version string parsing which could crash
3156 the program with specially formatted version string.
3157 Bug reported and patch provided by Ville Räsänen. Affected
3158 file lib/silcutil/silcutil.c.
3160 * Handle the disconnection immediately when DISCONNECT
3161 packet is received in server. Affected file silcd/server.c.
3163 * Primary router now waits a short time (10 seconds) for
3164 backup router connection before accepting any other
3165 connection (except local). Affected file silcd/server.c,
3168 * Fixed a crash in client libary in NICK_CHANGE notify when
3169 NICK_CHANGE arrived for client entry we are resolving
3170 currently. Affected file lib/silcclient/client_notify.c.
3172 * Call the sconn->callback completion even if error had
3173 occurred. Start reconnecting always if connection to
3174 primary router fails during backup router protocol.
3175 Affected files silcd/server.c and server_backup.c.
3177 Mon Jun 24 17:47:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3179 * Added functions silc_server_send_opers and
3180 silc_server_send_opers_notify to send packets stricly
3181 to operators. Added macro SILC_SERVER_SEND_OPERS macro
3182 to send variable argument notify to operators.
3183 Affected files silcd/packet_send.[ch] and silcd/server.h.
3185 * Removed UMODE rights checking with UMODE_CHANGE notify.
3186 Affected file silcd/packet_receive.c.
3188 * Server/router operator now receives notify when network
3189 switches to backup router and when it resumes the use of
3190 primary router. Affected file silcd/server.c and
3191 silcd/server_backup.c.
3193 * Fixed the updating of client information after backup
3194 resuming protocol is over; update all except local clients
3195 to the new primary router. The affected file is
3196 silcd/server_util.c.
3198 * Added support for closing active connections in rehash
3199 that were unconfigured by the user. Supports currently
3200 closing server and router connections. Affected file
3203 * Rewrote some SILC_LOG_DEBUG's in silcd/server_backup.c.
3205 Sun Jun 23 17:32:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3207 * Don't do SILC_STRING_LANGUAGE encoding if the outbuffer
3208 is NULL since seems that on some platforms NULL is allowed
3209 and on some it's not. Fallback encoding is used instead.
3210 Affected file lib/silcutil/silcstrutil.c.
3212 * Fixed statistics updating for incoming server connection
3213 which could cause problems when re-connecting. Affected
3214 file silcd/server.c.
3216 * Preliminary backup router support for standalone router
3217 added. Affected files in silcd/.
3219 * Mark server connections in backup router disabled before
3220 and after backup protocol. Affected file is
3221 silcd/server_backup.c.
3223 * Added support for reconnecting to remote server connection
3224 even if the protocol fails, and if the configuration wants
3225 us to keep trying to connect anyway.
3227 Server connection is not allowed to backup router if
3228 backup router does not have connection to primary router yet.
3230 Affected file is silcd/server.c.
3232 Sat Jun 22 21:34:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3234 * Added silc_client_udpate_server function to update changed
3235 server info. Affected file lib/silcclient/idlist.[ch].
3237 * Added check for server entries that are being resolved when
3238 notify is received. If being resolved, handle the received
3239 notify only after it's resolved so that all notifys are
3240 handled in same order as received from the server.
3242 Added similar resolver check to channel entries. Every
3243 notify that cause resolving of any information that affects
3244 channel entry marks the channel entry in waiting state.
3245 After whatever resolving is over the waiters are signalled
3246 and only then the notifys are handled in the same order
3247 as delivered from the server.
3249 Affected files are lib/silcclient/idlist.[ch], and
3252 * Fixed KILLED notify handling in normal server. Affected
3253 file silcd/packet_receive.c.
3255 * Added SILC_IDLIST_STATUS_LOCAL which indicates that entry
3256 is locally connected, or was locally connected (but may
3257 be detached and connection is not active). Added also
3258 SILC_IS_LOCAL for checking this status. Affected files
3259 silcd/idlist.h, silcd/packet_receive.c, silcd/server_util.c,
3260 silcd/server.c and silcd/server_internal.h.
3262 Sat Jun 22 17:06:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3264 * Don't send or handle TOPIC_SET if topic is already set and
3265 is same as being set. Affected files silcd/command.c and
3266 silcd/packet_receive.c.
3268 * Fixed CMODE change rights checking to work correctly when
3269 removing modes by operator. Affected file is
3270 silcd/server_util.c.
3272 * Fixed some handling with New Channel packet in router and
3273 fixed some CMODE_CHANGE notify handling in server and router.
3274 Affected file is silcd/packet_receive.c.
3276 * Changed "disconnect" client operation to include the
3277 reason of the disconnection and optional disconnection
3278 message. Affected file lib/silcclient/silcclient.h.
3280 * Made the compilation of lib/contrib/ stuff conditional.
3281 Affected files configure.in.pre, lib/contrib/Makefile.am.
3283 Sat Jun 22 12:49:21 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3285 * All CMODE_CHANGE and CUMODE_CHANGE notifys are now sent back
3286 to the sender of the notify too, to avoid situation where two
3287 notifys are in the network at the same time going to oppsite
3288 directions. Affected file silcd/packet_receice.c.
3290 Fri Jun 21 10:00:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3292 * Delete the client from channel even if the cilent->id is
3293 NULL. It was possible that client was deleted without
3294 removing from channels (theoretically at least). Affected
3295 file silcd/server.c and silcd/server_util.c.
3297 * Free the client data too when resuming is not successful.
3298 Affected file silcd/packet_receive.c.
3300 * Merged some code from c0ffee's silc-plugin. Affected files
3301 irssi/src/silc/core/silc-channels.c and silc-expandos.c.
3303 * Added SILC_PRIMARY_ROUTE and SILC_BROADXAST macros to
3304 silcd/server_internal.h. SILC_PRIMARY_ROUTE Returns pointer
3305 to the primary router connection, the other one returns
3306 TRUE if packet must be broadcasted to network.
3308 * All notifys that are destined to primary router (to network)
3309 are now automatically sent to backup routers even if the
3310 router is standalone (and has backup router). Affected files
3313 * Added --without-irssi and --without-silcd configuration
3314 options for disabling the compilation of these applications.
3315 Affected file configure.in.pre and prepare.
3317 Thu Jun 20 13:48:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3319 * Implemented SILC_STRING_BMP and SILC_STRING_UNIVERSAL for
3320 UTF-8 encoding and decoding. Added also new encodings
3321 SILC_STRING_BMP_LSB and SILC_STRING_UNIVERSAL_LSB.
3323 Added also SILC_STRING_LANGUAGE which is language and charset
3324 specific encoder and decoer for those platforms that support
3325 iconv(). It can convert the UTF-8 to and from the locale
3326 specific character set.
3328 Affected file lib/silcutil/silcstrutil.[ch].
3330 * Added macro SILC_NOT_IMPLEMENTED to lib/silcutil/silclog.h.
3332 * Added function silc_get_command_name to the file
3333 lib/silcutil/silcutil.[ch].
3335 * Improved the server debug output a bit. Affected files are
3338 Wed Jun 19 17:46:31 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3340 * Save the channel passphrase when received succesful JOIN
3341 command reply from router, on normal server. Otherwise
3342 joinig +a channels from normal server is not possible.
3343 Affected file silcd/command.c.
3345 * Fixed a bug in TOPIC_SET notify handling. The notifier
3346 may be other than client too, like server or channel.
3347 It expected it to always be only client and ignored the
3348 notify. Affected file silcd/packet_recieve.c.
3350 * Removed some (unnecessary) debug printing from
3351 lib/silccore/silcid.c and lib/silccore/silcargument.c.
3353 * Do not force CMODE_CHANGE when server is announcing new
3356 Router announces stuff only after server reannounces channel
3357 after CHANNEL_CHANGE notify.
3359 These fixes optimizes the announcing procedure, and perhaps
3360 fixes some problems too. Affected file silcd/packet_receive.c.
3362 * Fixed SERVER_SIGNOFF sending to local clients. It was
3363 totally broken and sent the notify to all local clients,
3364 instead of only to those that was on same channel as the
3365 signing off clients. Affected file silcd/server_util.c.
3367 * Added -D option to server. It can be used to give debug
3368 level. The levels are from 0 - 99, and are predefined for
3369 smooth server debugging. (see silcd.c for the predefined
3370 levels). Affected file silcd/server.c.
3372 Wed Jun 19 16:01:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3374 * Fixed a bug in Irssi SILC client to close the connection
3375 properly when disconnecting from server. Affected file
3376 irssi/src/silc/core/client_ops.c.
3378 Tue Jun 18 17:14:52 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3380 * When authenticating as founder during JOIN command, check
3381 that the one authenticating becomes the only founder on the
3382 channel. Affected file silcd/command.c.
3384 * Better checking for founder mode setting when CUMODE_CHANGE
3385 notify is received. Affected file silcd/packet_receive.c.
3387 * Close all connections when shutting down the server by sending
3388 DISCONNECT packet. Close all listeners too when shutting
3389 down the server. Affected file silcd/server.c.
3391 * Handle DISCONNECT packet correctly in client library by
3392 calling the "disconnect" client operation. Affected file
3393 lib/silcclient/client.c.
3395 * Handle local errors correctly during resuming. Affected
3396 file lib/silcclient/client.c.
3398 Tue Jun 18 10:26:27 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3400 * The log file is not dupped internally anymore in
3401 lib/silcutil/silclog.c. Fixed memory leaks too.
3403 * The scheduler now dispatches all pending timeout tasks
3404 when it is uninitialized with silc_schedule_uninit.
3405 Affected file lib/silcutil/silcschedule.c.
3407 Mon Jun 17 21:30:55 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3409 * Added --enable-stack-trace option to configure. Added
3410 memory allocation stack trace support. Added files
3411 lib/silcutil/stacktrace.[ch]. Affected files are
3412 lib/silcutil/silcmemory.[ch].
3414 * Fixed memory leaks from libraries and server. Affected
3415 files around the tree.
3417 * Reverted back a fix made to CUMODE which broke it.
3418 Affected file silcd/command.c.
3420 Sun Jun 16 11:49:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3422 * Added SILC_MESSAGE_FLAG_UTF8 to the protocol specs and the
3423 core library, and implemented it. All textual messages SHOULD
3424 use this flag and the message MUST be UTF-8 encoded.
3425 All text messages sent by Irssi SILC client are now UTF-8
3426 encoded (regardless whether the terminal supports UTF-8 or not).
3427 Affected files are lib/silccore/silcchannel.h,
3428 irssi/src/silc/core/silc-servers.c, silc-channels.c and
3431 Sat Jun 15 18:23:39 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3433 * Added lots of new statistics updating that was missing from
3434 the server and router code. Affected files in silcd/.
3436 * Sending SIGUSR1 signal to server now dumps the current
3437 server statistics into /tmp directory. Affected file is
3440 * ROBODoc documented the lib/silccrypt/silchash.h. Improved
3441 the SILC Hash Interface also. Added new functions
3442 silc_hash_get_name, silc_hash_init, silc_hash_update and
3443 silc_hash_final. Affected file lib/silccrypt/silchash.c.
3445 Sat Jun 15 12:09:14 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3447 * Added some better info printing for client during connecting.
3448 Affected file silcd/server_util.c.
3450 * Implemented the SILC_CHANNEL_UMODE_QUIET mode that can be used
3451 to silence a user on a channel. Affected files are
3452 lib/silcclient/client_channel.c, irssi/src/silc/core/client_ops.c,
3453 irssi/src/fe-common/silc/module-formats.[ch], silcd/command.c
3454 and silcd/packet_receive.c.
3456 * Fixed a fatal bug in handling of malformed command payload.
3457 Affected file silcd/command.c.
3459 * Fixed a double free when announcing channel users to router.
3460 Affected file silcd/server.c.
3462 * After successful authentication to channel founder mode, check
3463 that there isn't anyone else with founder mode on the channel.
3464 The one that authenticated will become founder and anyone
3465 else is demoted. Affected file silcd/command.c.
3467 * Added error printing of any error that has occurred during
3468 any command in client library. Affected file is
3469 irssi/src/silc/core/client_ops.c.
3471 * Removed some error printing from the client library and left
3472 it for the application to worry (from the error status it
3473 receives in 'command' client operation. Affected file is
3474 lib/silcclient/command.c.
3476 Fri Jun 14 22:59:02 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3478 * Added new status types KEY_AGREEMENT_ALREADY_STARTED and
3479 KEY_AGREEMENT_SELF_DENIED to lib/silcclient/silcclient.h.
3480 Starting key agreement with itself is denied. Affected file
3481 is lib/silcclient/client_keyagr.c.
3483 * Fixed some error checkings from the SFTP library which caused
3484 misbehaviour. Affected files are lib/silcsftp/sftp_client.c
3485 and lib/silcsftp/sftp_util.c.
3487 * Added new "debug" and "debug_string" settings to Irssi SILC
3488 client which can be used to print runtime debugging on the
3489 Irssi's screen. Available when compiled with --enable-debug
3490 option. Affected file irssi/src/silc/core/silc-core.c.
3492 Tue Jun 11 16:36:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3494 * Fixed a missing variadic parameter in a function call that
3495 caused server crash when a non-allowed connection arrived.
3496 Reported by Richard Becker. Affected file silcd/server.c.
3498 Mon Jun 10 16:29:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3500 * Added WATCH list sending to backup routers from router.
3501 The WATCH command is sent by the router to the backup
3502 router. Affected file silcd/command.c.
3504 * Mark the backup_router flag for RouterConnection entry
3505 if the backup router stuff is defined in the config file.
3506 Affected file silcd/serverconfig.c.
3508 * Fixed some backup data sending around the code to work better
3509 if the router is standalone router. Not all places were fixed.
3510 Affected file silcd/packet_receive.c, silcd/packet_send.c,
3513 * Fixed the router connecting when connecting to multiple
3514 routers. It ignored every other router except the first
3515 one. Affected file silcd/server.c.
3517 Mon Jun 10 09:28:21 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3519 * Made the private key generation after expiration optional.
3520 If not created after expiration the old key will re-expire
3521 at a later time (and thus key pair is not necessary to
3522 change). Affected file irssi/src/silc/core/clientutil.c.
3524 Sun Jun 9 18:58:25 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3526 * The length arguments in bind() and connect() were wrong
3527 and fixed now to used SIZEOF_SOCKADDR in the
3528 lib/silcutil/unix/silcunixutil.c.
3530 Tue Jun 4 18:36:05 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3532 * Fixed detach timeout handling to use Client ID and not
3533 the actual client entry which may be freed in the callback.
3534 Affected file silcd/command.c.
3536 Thu May 30 15:53:45 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3538 * Merged c0ffee's multiple interface support patch.
3539 Affected files in silcd/.
3541 Wed May 29 18:08:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3543 * Cleanup keys properly. Affected file is
3544 irssi/src/silc/core/clientutil.c.
3546 Tue May 28 20:11:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3548 * Display the user mode on the status bar. Affected file
3549 irssi/src/silc/core/silc-expandos.c.
3551 Tue May 28 13:56:26 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3553 * If private message key is not set, but the flag is set in
3554 the packet, ignore the packet since it cannot be decrypted.
3555 Affected file lib/silcclient/client_prvmsg.c.
3557 Thu May 23 12:00:14 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3559 * When resuming client, remove the old client entry from
3560 the watcher list too. Affected file silcd/packet_receive.c.
3562 * Do not allow normal server to force founder mode away
3563 from router if the founder mode is already set. Affected
3564 file silcd/packet_receive.c.
3566 * Remove the client entry with watch notify types with short
3567 timeout, and not directly, so that other notifys can be
3568 retrieved too. Affected file lib/silcclient/client_notify.c.
3570 * Display notification about data messages that cannot be
3571 displayed. Affected files irssi/src/silc/core/client_ops.c,
3572 irssi/src/fe-common/silc/module-formats.[ch].
3574 Sun May 19 18:59:00 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3576 * Fixed the CHANNEL_CHANGE notify handling in client libary
3577 to not use freed memory. Affected file is
3578 lib/silcclient/client_notify.c.
3580 * Fixed CUMODE_CHANGE notify handling in server. Affected
3581 file silcd/packet_receive.c.
3583 * Fixed USERS command to support empty channels. Affected
3584 file silcd/command.c.
3586 Sat May 18 11:35:19 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3588 * Allow multiple identical pending commands to be registered
3589 in client library. Affected file is lib/silcclient/command.c.
3591 * Call the completion for resolving client information only
3592 after all resolvers has finished. This fixes a crash in
3593 the client. Added support for checking when the resolvers
3594 are finished. Affected file is lib/silcclient/idlist.c.
3596 * Wait by default 3 seconds before reconnecting to the server
3597 after being disconnected. Makes the /detach command a bit
3600 Fri May 17 17:23:45 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3602 * Check the watcher list before sending signoff notifys
3603 when closing client connection. Affected file is
3606 * Added better CMODE command rights checking. Affected file
3607 silcd/server_util.c.
3609 Fri May 17 08:33:41 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3611 * Fixed watcher list checking during server signoff. It
3612 crashed the server. Affected file silcd/server_util.c.
3614 * The JOIN command reply returns now the founder's public
3615 key. Affected file is silcd/command.c.
3617 * Announce the channel mode, and the mode properties with
3618 CMODE_CHANGE notify. Affected file silcd/server.c.
3620 * Mark new channels by default disabled, untill at least
3621 one user joins the channel. Affected file is
3622 silcd/packet_receive.c.
3624 Thu May 16 13:05:13 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3626 * The nickname argument to watch notify can be optional.
3627 Fixes a crash in server. Affected file silcd/packet_send.c.
3629 * Remove the client entry from cache if the WATCH notify type
3630 is KILLED, SERVER_SIGNOFF or SIGNOFF. Affected file is
3631 lib/silcclient/client_notify.c.
3633 * Check the watcher list before and after changing nickname
3634 when the NICK_CHANGE notify is received. Affected file is
3637 * Fixed a crash in OPER and SILCOPER command sending. Empty
3638 passphrase caused the crash. Affected file is
3639 lib/silcclient/command.c.
3641 Wed May 15 19:01:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3643 * Merged with Irssi CVS for Irssi SILC client.
3645 Tue May 14 19:37:48 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3647 * Completed the protocol specifications.
3649 Tue May 7 20:41:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3651 * Merged with Irssi CVS for Irssi SILC client.
3653 Tue May 7 11:07:16 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3655 * Added the founder's public key delivery to the
3656 CUMODE_CHANGE notify type as well. Updated the protocol
3657 specs and the code. Affected files are silcd/packet_send.[ch],
3658 silcd/packet_receive.c and silcd/command.c.
3660 Mon May 6 19:46:12 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3662 * Added silc_pkcs_public_key_copy function into the
3663 lib/silccrypt/silcpkcs.[ch].
3665 * Remove the `iv' from the SilcChannelEntry since we can
3666 live without it. Affected files are silcd/idlist.h and
3667 silcd/packet_receive.c.
3669 * Added support for sending the founder's public key in
3670 the CMODE_CHANGE notify packet in the server. Affected
3671 files are silcd/packet_send.[ch], silcd/packet_receive.c,
3672 silcd/command.c and silcd/server.c.
3674 * Changed the FOUNDER_AUTH authentication to use only
3675 public key authentication as defined by new protocol
3676 specs. Passphrase authentication with that mode cannot
3677 be used anymore. It is now possible to reclaim founder
3678 mode from any server in the network. Affected files are
3679 silcd/command.c, silcd/idlist.h and silcd/command_reply.c.
3681 * Added permanent channels support by making the channel
3682 permanent when FOUNDER_AUTH mode is set on the channel.
3683 The channel will not be destroyed even if channel is empty
3684 when that mode is set. Protocol TODO #17. Affected
3685 files are silcd/server.[ch], server_util.[ch],
3686 silcd/command.c, silcd/packet_receive.c and
3687 lib/silcclient/command.c.
3689 Fri May 3 18:36:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3691 * Added reference counter to the command reply context in
3692 the client library. Affected files are
3693 lib/silcclient/command_reply.[ch].
3695 Fri May 3 11:37:10 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3697 * Fixed rekey protocol with PFS in the client library.
3698 Affected file is lib/silcclient/protocol.c.
3700 * Added support for list of errors in client library
3701 command reply handling. Affected file is
3702 lib/silcclient/command_reply.c.
3704 * Defined that the WHOIS and IDENTIFY commands can send
3705 list of errors. Updated the protocol specs. Protocol
3708 * Added support for sending list of errors to WHOIS and
3709 IDENTIFY commands in server. Added support for receiving
3710 list of errors in server. Affected files are
3711 silcd/command.c and silcd/command_reply.c.
3713 * Fixed client info resolving on LEAVE command in client
3714 library to not crash. Affected file is
3715 lib/silcclient/client_notify.c.
3717 Thu May 2 08:45:11 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3719 * Defined that the NICK command replies with thew changed
3720 nickname too, to make the nickname changing simpler at
3721 the client's end. Updated protocol specs and the code
3722 in client and server. Affected files are
3723 silcd/command.c, lib/silcclient/command_reply.c and
3724 lib/silcclient/command.c.
3726 Mon Apr 29 20:10:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3728 * Added `Compressed' packet flag to indicate that the packet
3729 payload is compressed by the sender. Updated the protocol
3730 specs and the core library. The compression still is not
3731 implemented in the sources. Affected file is
3732 lib/silccore/silcpacket.h.
3734 Mon Apr 29 09:48:12 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3736 * Remove pending command callbacks also if the connection
3737 to the server is destroyed. Affected file is
3738 lib/silcclient/client.c.
3740 Sat Apr 27 19:52:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3742 * Added new QUIET channel user mode that can be used to
3743 quiet a user in a channel. Updated the protocol specs but
3744 it wasn't implemented yet. Protocol TODO #27. Affected
3745 file is lib/silccore/silcmode.h.
3747 Mon Apr 22 09:09:44 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3749 * Added BLOCK_INVITE user mode to be able to block incoming
3750 invite notifications. Protoocol TODO #26. Affected files
3751 are lib/silccore/silcmode.h, lib/silcclient/command.c and
3754 * SILC Publickey fields MUST be UTF-8 encoded now. Updated
3755 the protocol specs and the code. Affected file is
3756 lib/silccrypt/silcpkcs.c.
3758 Sun Apr 21 19:44:38 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3760 * Disconnect Payload includes now the status type. Updated
3761 the protocol specs and the code. Protocol TODO #25.
3762 Affected files are silcd/server.c, lib/silcclient/client.c.
3764 * Added NOT_AUTHENTICATED, BAD_SERVER_ID, INCOMPLETE_INFORMATION,
3765 KEY_EXCHANGE_FAILED and BAD_VERSION error status types.
3766 Moved the silc_client_command_status_messages table to the
3767 lib/silcutil/silcutil.c and added new funtion
3768 silc_get_status_message, which deprecates function
3769 silc_client_status_message. Affected files are
3770 lib/silccore/silcstatus.h, lib/silcclient/command_reply.[ch],
3771 lib/silcutil/silcutil.[ch].
3773 Fri Apr 19 17:35:15 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3775 * Defined that the nickname hash in Client ID MUST be from
3776 lowercase nickname. This effectively changes nicknames in
3777 SILC to case-insensitive. Updated the protocol specs and
3778 the code. Affected files are lib/silcutil/silcutil.[ch],
3779 silcd/serverid.c, and silcd/idlist.c.
3781 * Added new channel user modes BLOCK_MESSAGES_USERS and
3782 BLOCK_MESSAGES_ROBOTS. Updated the protocol specs and the
3783 code. Affected files are lib/silccore/silcmode.h,
3784 lib/silcclient/command.c, and silcd/packet_send.c.
3786 * Added new error status ERR_RESOURCE_LIMIT. Updated protocol
3787 specs and code. Affected file lib/silccore/silcstatus.h.
3789 * Added support for watch list. It is possible to add nicknames
3790 to be watched, and when they come to network, leave network
3791 or user mode changes the watcher will be notified of this
3792 change. Added SILC_COMMAND_WATCH command, added new
3793 notify type SILC_NOTIFY_TYPE_WATCH to deliver the watch
3794 notifications. Updated the protocol specs and implemented
3795 this to library, client and server. Protocol TODO #21.
3796 Affected files are lib/silccore/silccomand.h,
3797 lib/silccore/silcnotify.h, lib/silcclient/command[_reply].[ch],
3798 silcd/command[_reply].[ch], lib/silcclient/client_notify.c,
3799 silcd/packet_send.[ch], silcd/packet_receive.c, and
3800 irssi/src/silc/core/client_ops.c.
3802 * Added user mode SILC_UMODE_REJECT_WATCHING to reject
3803 somebody watching you. Updated the protocol specs and the
3804 code. Affected files are lib/silccore/silcmode.h, and
3805 lib/silcclient/command.c.
3807 Fri Apr 19 09:02:20 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3809 * Added service support to SILC protocol. Added new command
3810 SILC_COMMAND_SERVICE. Updated the protocol specs and the
3811 core library. Services are not implemented in server or
3812 client for now. Protocol TODO #20. Affected files are
3813 lib/silccore/silcstatus.h, lib/silccore/silccommand.h.
3815 * Added SilcStatus argument to `command' client operation
3816 to return the error status when command sending fails
3817 locally. Changed all command in client library to return
3818 correct command status. Affected files are
3819 lib/silcclient/command.c, lib/silcclient/silcclient.h and
3820 irssi/src/silc/core/client_ops.c.
3822 Thu Apr 18 14:09:51 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
3824 * Added silc_mime_parse function to parse MIME headers.
3825 Affected files are lib/silcutil/silcstruti.[ch].
3827 * Added MIME header parsing in Irssi SILC Client. It displays
3828 all textual MIME objects, others it ignores. Affected file
3829 is irssi/src/silc/core/clien_ops.c.
3831 Wed Apr 17 22:07:59 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3833 * Fixed a bug in the pid writing function, which couldn't be
3834 written in a root-owned directory.
3836 Tue Apr 16 09:34:40 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3838 * Defined that channel message to unknown Channel ID must
3839 cause SILC_NOTIFY_TYPE_ERROR notify message to the sender.
3840 Updated the protocol specs and the code in server. The
3841 affected file is silcd/packet_receive.c.
3843 Mon Apr 15 19:57:57 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3845 * Added new notify type SILC_NOTIFY_TYPE_ERROR and specified
3846 that it is used to send error notifys if error occurs during
3847 some SILC packet processing, except commands. The error
3848 types are same as for command reply types. Defined that
3849 if private message is sent to unknown Client ID the error
3850 is sent in SILC_NOTIFY_TYPE_ERROR instead of command reply.
3851 Updated the protocol specs and code. Affected files are
3852 lib/silccore/silcnotify.h, added lib/silccore/silcstatus.h,
3853 lib/silcclient/client_notify.c, silcd/packet_receive.c,
3854 and irssi/src/silc/core/client_ops.c. Renamed the
3855 SilcCommandStatus to SilcStatus.
3857 * Defined the use of extra WHOIS attributes in WHOIS command.
3858 The <Requested Attributes> (defined in a separate document)
3859 can be used to request additional information about user
3860 not returned by standard WHOIS command. Defined that server
3861 can send WHOIS command directly to client. Client provides
3862 the requested attributes to the server. Updated the protocol
3863 specs. Protocol TODO #4. Implementation is not done yet
3864 (Protocol TODO #24).
3866 * Renamed function silc_client_command_status_message to
3867 silc_client_status_message. Affected files are
3868 lib/silcclient/command_reply.[ch].
3870 Sun Apr 14 21:13:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3872 * Changed the WHOIS, IDENTIFY and WHOWAS count arguments to
3873 32 bit integers. Updated the protcol specs and the code.
3874 Affected files are silcd/command.c and
3875 lib/silcclient/command.c.
3877 Sun Apr 14 19:49:02 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3879 * Fixed a bug in library where sending a bogus authentication
3880 payload would lead to a crash. Affected file is
3881 lib/silccore/silcauth.c.
3883 Sat Apr 13 13:09:24 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3885 * Added detach_disabled and detach_timeout server config
3886 options to the server. Affected files silcd/serverconfig.[ch],
3887 silcd/command.c and silcd/packet_receive.c.
3889 Fri Apr 12 20:09:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3891 * Added resolve_cmd_ident field to the SilcClientEntry structure
3892 too so that if the entry is for example being resolved so
3893 another command may attach to the same pending command reply
3894 without requiring to resolve the same entry again. Added
3895 support for adding multiple pending commands for one
3896 command idenfier. Affected files lib/silcclient/command.[ch],
3897 lib/silcclient/command_reply.[ch], lib/silcclient/idlist.h.
3899 Fri Apr 12 10:17:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3901 * Defined that server receives WHOIS command reply for private
3902 and secret channels too. Updated protocol specs and the
3903 code in server. Affected file silcd/command.c.
3905 * Defined <channel user mode list> argument to WHOIS command
3906 reply for returning user modes on the channels. The
3907 channel list now doesn't include the user mode anymore but the
3908 actual channel mode. Updated protocol specs and the code in
3909 client and server. Affected files are silcd/command_reply.c,
3910 silcd/command.c, silcd/server.c, irssi/src/silc/core/client_ops.c,
3911 and lib/silcclient/command_reply.c.
3913 * Save the channels list in WHOIS command reply in normal server
3914 so that WHOIS always shows joined channels also in normal
3915 server and not just on router. Affected file is
3916 silcd/command_reply.c.
3918 Thu Apr 11 22:29:33 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3920 * Defined that server receives USERS command reply for private
3921 and secret channels too. Updated protocol specs and the
3922 code in server. Affected file silcd/command.c.
3924 Thu Apr 11 16:32:08 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3926 * Changed the UMODE's mode mask argument to be optional. If
3927 not provided then the command merely returns the current mode
3928 mask to the client. Updated protocol specs and the server.
3929 Affected file is silcd/command.c.
3931 * Added SILC session detachment/resuming support. It is possible
3932 to detach by closing the network connection and then re-connect
3933 and resume to the old client session. Added DETACHED user
3934 mode that server will set for detached client. Added new
3935 packet RESUME_CLIENT which is used to perform the resuming
3936 process. Added DETACH command. Updated the protocol specs,
3937 core library, client and server. Protocol TODO #22. Very
3938 many affected files around the tree.
3940 Wed Apr 10 16:32:01 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3942 * Changed the CMODE's mode mask argument to be optional. If
3943 not provided then the command merely returns the current mode
3944 mask to the client. Updated protocol specs and the server.
3945 Affected file is silcd/command.c.
3947 * Changed the Killer's Client ID in KILLED notify to be just
3948 any ID payload since router server is allowed to kill as well.
3949 Updated protocol specs, client libary and server. Affected
3950 files are lib/silcclient/client_notify.c, silcd/packet_receive.c,
3951 and irssi/src/silc/core/client_ops.c.
3953 Tue Apr 9 17:15:42 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3955 * Added new user modes ANONYMOUS for special anonymous servers
3956 that may set the mode for client, and BLOCK_PRIVMSG which
3957 client may set to block incoming private messages unless the
3958 Private Message Key flag is set (using private keys to protect
3959 private messages). Updated protocol specs and code in client
3960 and server and core library. Protocol TODO #23. Affected
3961 files are lib/silccore/silcmode.h, silcd/server.[ch],
3962 irssi/src/silc/core/client_ops.c, silcd/packet_receive.c,
3963 irssi/docs/help/in/umode.in, lib/silcclient/command.c.
3965 * Added new channel user mode BLOCK_MESSAGES which the client
3966 may set to itself to tell server not send channel messages.
3967 Other packets such as channel key packets are still sent.
3968 Protocol TODO #23. Updated the protocol specs, client and
3969 server. Affected files are lib/silccore/silcmode.h,
3970 irssi/docs/help/in/cumode.in, lib/silcclient/command.c,
3971 lib/silcutil/silcutil.c, silcd/command.c, and
3972 silcd/packet_send.c.
3974 Mon Apr 8 23:57:32 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
3976 * Redefined the Status Payload to include now two 8 bit fields,
3977 instead of one 16 bit field. This now makes it possible to
3978 send list of errors. Updated the protocol specs and the code
3979 in core library, client library and server. Protocol TODO #1.
3980 Affected files are lib/silccore/silccommand.[ch],
3981 lib/silcclient/command_reply.[ch], silcd/command.c,
3982 silcd/command_reply.c and silcd/packet_receive.[ch].
3984 Mon Apr 8 19:57:40 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
3986 * Added config parse status SILC_CONFIG_EPRINTLINE, this status
3987 must be handled by the application and should tell the application
3988 that an error message was already printed, and it should print the
3989 config coords (line, filename, ...). Affected files are
3990 silcd/serverconfig.c, lib/silcutil/silcconfig.[ch].
3992 * Added local macro SILC_SERVER_CONFIG_ALLOCTMP to make the
3993 server config parsing code more readable.
3995 Fixed a bug in the fetch_logging() config callback.
3997 Affected files is silcd/serverconfig.c.
3999 * Drop root privileges when started in foreground. Don't drop them
4000 if debugging also. Affected file is silcd/silcd.c.
4002 Mon Apr 8 17:00:41 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4004 * Added more IM-like features by introducing new user modes
4005 for setting various presence information. Added new modes:
4006 INDISPOSED, BUSY, PAGE, HYPER and ROBOT. Updated protocol
4007 specs and code. Protocol TODO #19. Affected files are
4008 lib/silccore/silcmode.h, irssi/src/silc/core/client_ops.c,
4009 irssi/docs/help/in/umode.in and lib/silcclient/command.c.
4011 Sun Apr 7 17:07:59 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4013 * Added STATS command to the protocol after all, to return
4014 various statistical information about the network. It can
4015 be used by clients to retrieve statistical information, and
4016 servers may use it to to fetch cell and network wide
4017 statistics from router. Updated the protocol specs and
4018 implemented it to the server. Protocol TODO #16.
4019 Affected files are lib/silccore/silccommand, silcd/command.[ch],
4020 silcd/command_reply.[ch].
4022 Sat Apr 6 17:08:58 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4024 * The LIST command reply in client libary now adds new channel
4025 entry if the returned channel doesn't exist yet in cache,
4026 and returns the channel entry to the application in the
4027 command_reply client operation. Affected file is
4028 lib/silcclient/command_reply.c.
4030 * Changed the channel message payload's MAC generation to
4031 include the IV in the MAC as well. This way all relevant
4032 parts of the channel message payload are authenticated also
4033 with the channel message MAC (and not only by packet MAC).
4034 Causes incompatibility with 1.0 protocol. Protocol TODO #7.
4035 Affected file is lib/silccore/silcchannel.c.
4037 * Fixed the SKE to save the remote version, since the
4038 silc_ske_parse_version mistakenly checked wrong version,
4039 after it replaced the start payload. Affected files are
4040 lib/silcske/silcske.[ch].
4042 Fri Apr 5 16:03:03 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4044 * Splitted lib/silcutil/silcutil.h into silcstrutil.h for
4045 string utility functions. Added there also new functions
4046 silc_utf8_[encode/decode/valid] for UTF-8 string encoding.
4047 Affected files lib/silcutil/silcstrutil.[ch].
4049 * Renamed silc_*_pem functions to silc_pem_* functions. Affected
4050 files are lib/silcutil/silcstrutil.[ch].
4052 * Defined that the security property fields in SKE SHOULD be
4053 UTF-8 encoded, defined that version string MUST be US-ASCII
4054 encoded, defined that passphrases sent in connection
4055 authentication protocol MUST be UTF-8 encoded. Implemented
4056 these to the client and server. Defined also that other
4057 passphrases sent in the protocol MUST be UTF-8 encoded.
4058 Affected files are lib/silcske/silcske.c,
4059 lib/silcclient/protocol.c, silcd/protocol.c,
4060 silcd/serverconfig.c, and lib/silccore/silcauth.c.
4062 * Changed the silc_client_close_connection interface to not
4063 need the SilcSocketConnection which should not be visible
4064 to application. Affected files are lib/silcclient/client.c
4065 and lib/silcclient/silcclient.h.
4067 * Rewrote the text for Private Message Key Payload in the
4068 protocol specification. Protocol TODO #11.
4070 Wed Apr 3 16:24:51 EEST 2002 Pekka Riikonen <priikone@silcnet.org>
4072 * Upgraded the protocol version to 1.1, updated protocol specs
4075 * Added the nickname as new argument to NICK_CHANGE notify and
4076 added it to protocol specs and implemented it to client and
4077 server. Protocol TODO #3. Affected files are silcd/idlist.[ch],
4078 silcd/command.c, silcd/packet_receive.c, packet_send.[ch], and
4079 lib/silcclient/client_notify.c.
4081 * Added the killer's client ID to the KILLED notify and added
4082 it to protocol specs and implemented it to client and server.
4083 Protocol TODO #13. Affected files are silcd/command.c,
4084 silcd/packet_receive.c, packet_send.[ch],
4085 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4086 The killer's client entry is now returned to application in
4087 the `notify' client operation.
4089 * Fixed the Max Argument fields that had too large value set
4090 in the protocol specs. Protocol TODO #14.
4092 * Added the LEAVE command reply to return the ID of parted
4093 channel. Updated protocol specs and implemented it to the
4094 client and server. Protocol TODO #15. Affected files are
4095 silcd/command.c, lib/silcclient/command_reply.c. The channel
4096 entry is now returned to application in the `command_reply'
4099 * Rewrote the version SKE version checking in client libary
4100 and in server to use the silc_parse_version_string. Affected
4101 files are lib/silcclient/protocol.c, silcd/protocol.c.
4103 * Added SILC_STATUS_ERR_NO_CHANNEL_FOPRIV error status to few
4104 commands that was missing it, and updated protocol specs and
4105 the server implementation. Protocol TODO #10. The affected
4106 file is silcd/command.c.
4108 * Defined new message flags SILC_MESSAGE_FLAG_REPLY to be
4109 generic reply to a generic request (REQUEST flag), and
4110 SILC_MESSAGE_FLAG_DATA to send any kind of data in a generic
4111 way. A draft-riikonen-silc-flags-payloads-00.txt is written
4112 to define the payload for DATA flag. Added the flags to
4113 the implementation. Protocol TODO #9. Affected file is
4114 lib/silccore/silcchannel.h.
4116 Changed the client library to return the message length
4117 to application as well in the channel_message and private_message
4118 client operations. Affected files are
4119 lib/silcclient/client_prvmsg, lib/silcclient/client_channel.c,
4120 lib/silcclient/silcclient.h, irssi/src/silc/core/client_ops.c,
4121 and lib/silcclient/client_ops_example.c.
4123 * Added two new channel modes: SILC_CMODE_SILENCE_USERS
4124 and SILC_CMODE_SILENCE_OPERS which can be used to moderate
4125 the channel. Updated protocol specs and impelemented this
4126 to client and server. Protocol TODO #6. Affected files are
4127 silcd/packet_receive.c, server_util.c, lib/silcclient/command.c,
4128 lib/silcclient/client_channel.c, lib/silccore/silcmode.h.
4130 Added new options m and M to CMODE command in Irssi SILC
4131 client to set these modes.
4133 * Deprecated all administrative commands from SILC protocol
4134 since they are highly implementation specific commands.
4135 Updated protocol specs. Moved the old commands in
4136 implementations to private range of command types. Affected
4137 files are silcd/command.c, lib/silcclient/command.c and
4138 lib/silcclient/command_reply.c. Protocol TODO #8.
4140 * Fixed a bug in server where sending unknown command crashes
4141 the server. Affected file silcd/command.c.
4143 Wed Apr 3 09:57:47 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4145 * Added SILC_PROTOCOLVERSION macro to check protocol version
4146 of a socket connection. The affected file is
4147 lib/silcutil/silcsockconn.h.
4149 * Added better error logging in rekey protocol. Affected file
4152 * Do not check public key types in SKE during rekey. Affected
4153 file lib/silcske/payload.c.
4155 * Fixed the rekey protocol with PFS, which was totally broken.
4156 Affected file silcd/protocol.c.
4158 Tue Apr 2 14:55:06 CEST 2002 Pekka Riikonen <priikone@silcnet.org>
4160 * Some client implementations quit network by doing first LEAVE
4161 and then immediately SIGNOFF (like Bombyx). We now do check
4162 after a short time after LEAVE notify and check whether the
4163 client is still valid after LEAVE, and if not we remove it from
4164 cache. Affected file is lib/silcclient/client_notify.c.
4166 Tue Apr 2 13:39:04 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4168 * Merged version 1.1.4 of zlib. Even if it not currently in use,
4169 it's good not to have security holes here.
4171 * Fixed a negative refcount situtuation for the config context.
4172 Affected file is silcd/serverconfig.c.
4174 Mon Apr 1 20:15:10 CEST 2002 Johnny Mnemonic <johnny@themnemonic.org>
4176 * ROBOdoc documented lib/silcutil/silcutil.h.
4178 Sat Mar 30 21:06:45 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4180 * Optimized even more the SilcPacketContext structure. Now
4181 totally saved 16 bytes of memory per context after optimization.
4182 Affected files are lib/silccore/silcpacket.[ch].
4184 * Made strict checks for valid SILC IDs. Affected file is
4185 lib/silccore/silcid.c.
4187 Sat Mar 30 18:15:55 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4189 * Changed the object argument for silc_cipher_register,
4190 silc_hash_register, silc_hmac_register and silc_pkcs_register
4191 to const. Affected files are lib/silccrypt/silccipher.[ch],
4192 silchash.[ch], silchmac.[ch] and silcpkcs.[ch].
4194 * Changed the silc_get_username and silc_get_real_name to
4195 never fail. Affected file lib/silcutil/unix/silcunixutil.c.
4197 * Fixed the Irssi SILC Client to use the silc_get_username and
4198 silc_get_real_name insted of glib routines since the glib
4199 routines only corrupt stack. Fixes the Irssi SILC to work in
4200 Cygwin. Affected file irssi/src/silc/core/silc-core.c.
4202 * Fixed the Irssi to not use g_get_home_dir since it crashes
4203 or returns garbage on cygwin and corrupts stack. Added function
4204 get_home_dir to Irssi routines. Affected files are
4205 irssi/src/core/misc.[ch] and irssi/src/core/core.c.
4207 Fri Mar 29 21:55:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4209 * Made some structure optimizations. SFTP memory FS MemFSEntry
4210 entry structure. Optimized SilcTask structure. Optimized
4211 SilcPacketContext structure.
4213 Affected files lib/silcsftp/sftp_fs_memory.c,
4214 lib/silcutil/silcschedule.c, lib/silccore/silcpacket.h.
4216 Fri Mar 29 10:41:07 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4218 * And yet again reverted back the config thing since Johnny
4219 screwed it up. Affected file silcd/serverconfig.[ch], server.c,
4222 * Fixed memory leaks from config object. Affected files are
4223 silcd/serverconfig.[ch].
4225 * Added support for adding new connections to the server in rehash.
4226 After rehash they take effect.
4228 Added support for changing the maximum allowed connections in
4229 rehash. The number can grow but going smaller is not supported.
4231 Added function silc_server_num_sockets_by_remote to the
4232 silcd/server_util.[ch].
4234 Affected files are silcd/server.c, and silcd/serverconfig.[ch].
4236 Fri Mar 29 03:26:12 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4238 * Added preliminary checking during config parsing for a valid
4239 public/private key and removed further checks in the code.
4240 Affected files are silcd/serverconfig.[ch], server.c.
4242 * Moved functions silc_server_drop() and silc_server_daemonise()
4243 from server.c to silcd.c since they are stricly related to
4244 the application activity.
4246 * Reverted a small part of the automatic ref/unref since
4247 it caused a double unref in some situations. Affected
4248 files are silcd/silcd.[ch], server.c, serverconfig.c.
4250 * Added some .cvsignore files in the lib directory.
4252 Thu Mar 28 22:51:15 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4254 * Fixed silc_net_gethostbyaddr to correctly resolve by
4255 address. Affected file lib/silcutil/silcnet.c.
4257 * Fixed the notify relaying to client. The HMAC to be used
4258 with relayed packets ws wrong and caused decryption failure
4259 at the client end. Affected file is silcd/packet_receive.c.
4261 Thu Mar 28 19:02:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4263 * Created new branch silc_protocol_1_0_branch.
4265 * Reverted the silc_log_quick change in lib/silcutil/silclog.c.
4267 * Changed the silc_server_config_* routines to be SilcServer
4268 independent. They are now officially application specific code
4269 and not part of generic server implementation. Affected files
4270 are silcd/serverconfig.[ch], silcd/silcd.c, silcd/server.c.
4272 Thu Mar 28 17:01:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4274 * Added automatic referencing of config context in the
4275 silc_server_config_alloc, and automatic unreferencing in the
4276 silc_server_config_destroy. Affected files are
4277 silcd/serverconfig.[ch], silcd/silcd.c.
4279 * Fixed the silc_log_quick handling in the logging routines.
4280 It didn't log quickly when it was TRUE. Affected file is
4281 lib/silcutil/silclog.c. Also the flush delay was set even
4282 if it was 0 in config file. Affected file is
4283 silcd/serverconfig.c.
4285 * Added support for changing key pair of the server in rehash.
4286 Affected file silcd/server.c.
4288 Thu Mar 28 12:17:21 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4290 * Fixed the TOPIC_SET notify to not cras. It changed the topic
4291 too early, before getting the channel entry. Affected file
4292 is silcd/packet_receive.c.
4294 Thu Mar 28 09:58:16 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4296 * Added functions silc_server_config_[ref/unref], these are used
4297 to prevent that the config object is destroyed.
4299 No longer directly affect global variables silc_log_quick and
4300 silc_log_delay, they are first cached inside the config object
4301 and then applied with silc_server_config_setlogfiles().
4303 silc_server_config_set_defaults() is now internal to
4304 serverconfig.c, there are no reasons to show this internal stuff
4307 Affected files are silcd/serverconfig.[ch].
4309 * Added macro SILC_SERVER_LOG_STDERR(), this should replace most
4310 fprintf's to stderr, since some code may be executed again after
4311 the server went into the background. Affected files are
4314 * Added rehash support. Added function silc_server_rehash() that
4315 will perform all the basic tasks of the rehashing procedure.
4317 * Added command line option `-x, --hexdump'. This will enable the
4318 SILC_LOG_HEXDUMP calls that are no longer enabled with `--debug'.
4319 The option `--hexdump' implies `--debug'.
4321 * Fixed a bad bug in the logging APIs (silcutil library) where
4322 the application would crash after calling silc_log_reset_all().
4324 Wed Mar 27 19:43:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4326 * Fixed the KICKED notify handling in client library to
4327 correctly remove the channel and all entries from the
4328 channel when I was kicked. This bug crashed the client.
4330 Fixed yet another but in KICKED notify handling to remove
4331 the kicked client correctly from the channel.
4333 Affected file is lib/silcclient/client_notify.c.
4335 * Fixed a minor bug in looking up correct client entry
4336 in KICKED notify in server. Affected file is
4337 silcd/packet_receive.c.
4339 * Fixed the lib/silcmath/Makefile.am to include the MPI and GMP
4340 sources correctly to distribution. Fixes --with-gmp option.
4342 * Removed the manual rehashing from ID Cache, and changed it
4343 to use the SILC Hash Table's auto rehash feature. Affected
4344 file is lib/silccore/silcidcache.c.
4346 Wed Mar 27 00:07:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4348 * Fixed a bug in the silc_client_nickname_format function that
4349 handles the multiple same nickname formatting. Two clients
4350 with same nickname caused problems after the first one left
4351 and rejoined. It didn't format the nickname correctly.
4352 Affected file is lib/silcclient/idlist.c.
4354 Tue Mar 26 19:33:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4356 * Don't change the topic if olod topic is same as new one.
4357 Affected file is silcd/packet_receive.c.
4359 Mon Mar 25 21:11:35 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4361 * Added cross-reference support to the SILC Documentation
4362 generator. All types across all HTML files are now cross-
4363 referenced. Affected files util/robodoc/generator.c and
4364 scripts/silcdoc/silcdoc.
4366 * Added file lib/silcutil/silctypes.h to include all the
4367 arithmetic type definitions and some macros. Removed
4368 includes/bitmove.h and moved macros to silctypes.h.
4370 Mon Mar 25 17:19:46 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4372 * Merged bugfixes for Irssi SILC client from irssi.org CVS.
4374 Sun Mar 24 11:21:04 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4376 * Added `type' argument to silc_id_payload_parse_id function which
4377 now returns the type of the ID to the sent pointer. Affected
4378 file is lib/silccore/silcid.[ch].
4380 * Added check for CMODE_CHANGE notify type that mode change is
4381 allowed by the sender. Affected file silcd/packet_receive.c.
4383 * Added check for CUMODE_CHANGE notify type that mode change is
4384 allowed by the sender. Affected file silcd/packet_receive.c.
4385 Added the ID type as CUMODE_CHANGE notify type as argument
4386 to the `notify' client operation. Affected files are
4387 lib/silcclient/client_notify.c, irssi/src/silc/core/client_ops.c.
4389 * Added function silc_client_add_server to the client library.
4390 Added support for resolving also channel and server info when
4391 received unknown entity in notify packet. Affected files are
4392 lib/silcclient/idlist.[ch], lib/silcclient/client_notify.c.
4394 * Added function silc_command_get_status to return the command
4395 status from the command reply's argument payload. Affected files
4396 are lib/silccore/silccommand.[ch].
4398 * Added check for KICKED notify type that the kicking is
4399 allowed by the client. Affected file silcd/packet_receive.c.
4401 * Created function silc_get_input which can be used to get input
4402 (echo on or off) from user on command line. Affected files are
4403 lib/silcutil/silcutil.[ch].
4405 Sat Mar 23 09:51:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4407 * Optimized silc_server_packet_relay_to_channel function.
4408 Added new function silc_channel_message_payload_encrypt which
4409 can be called directly if channel message payload needs to
4410 be encrypted and is already encoded (no need to call _encode
4411 function). Packet relaying is now done by router without any
4412 extra memory allocations. Affected files are
4413 lib/silccore/silcchanel.[ch], silcd/packet_receive.c and
4414 silcd/packet_send.c.
4416 * Fixed the INVITE notify handling. It took wrong arguments
4417 as invite list and invite delete. Affected file is
4418 silcd/packet_receive.c.
4420 * Added check for TOPIC_SET notify type that the topic change is
4421 allowed by the client. Affected file silcd/packet_receive.c.
4423 * Added check for INVITE notify type that inviting is allowed by
4424 the client. Affected file silcd/packet_receive.c.
4426 * Changed the silc_server_client_on_channel to return the
4427 SilcChannelClientEntry as well. Moved the function
4428 silc_server_check_cmode_rights to server_util.[ch].
4429 Affected files are silcd/server_util.[ch], silcd/command.c.
4431 * Added function silc_server_check_umode_rights to check whether
4432 changing client's user mode is allowed. Added check for
4433 UMODE_CHANGE notify type that the umode change is allowed
4434 by the client. Affected files are silcd/server_util.[ch],
4435 silcd/packet_receive.c and silcd/command.c.
4437 Fri Mar 22 12:25:58 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4439 * Fixed the SILC_PACKET_MAX_ID_LEN to actually be the max
4440 ID length. It ignored that ID can be IPv6 based as well.
4441 Affected file lib/silccore/silcpacket.h.
4443 * Fixed the silc_id_id2str and silc_id_str2id to take the
4444 IPv6 address offset's into consideration. Affecte file is
4445 lib/silccore/silcid.c.
4447 Thu Mar 21 20:44:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4449 * Fixed the internal Unix scheduler functions to check for
4450 NULL context they may receive. The affected file is
4451 lib/silcutil/unix/silcunixschedule.c.
4453 Thu Mar 21 19:12:22 EET 2002 Timo Sirainen <tss@iki.fi>
4455 * Changed hardcoded ~/.silc paths to use get_irssi_dir() so you
4456 can specify different directory with --home command line
4457 parameter. Affected files irssi/src/silc/core/client_ops.c,
4460 * SILC-specific commands aren't now executed if the active server
4461 isn't of SILC-type, so there won't be problems with having
4462 IRC and SILC protocol support in same client. Affected files
4463 irssi/src/silc/core/silc-channels.c, silc-servers.c,
4466 Wed Mar 20 11:06:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4468 * Improved the signal support in SILC Schedule. Added new
4469 function silc_schedule_signal_call which is used by application
4470 to mark a signal to be called. It is now safe to perform
4471 any kind of tasks in signal callbacks since it is guaranteed
4472 that the application specified signal callback is called
4473 after the signal is over. Affected files are
4474 lib/silcutil/silcschedule.[ch], lib/silcutil/*/silc*schedule.c.
4476 Tue Mar 19 20:42:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4478 * Added `name' field to SilcChannelPrivateKey to represent
4479 application given name for the key. Moved also the context from
4480 lib/silcclient/idlist.h into lib/silcclient/silcclient.h.
4481 Added the `name' argument also to the function
4482 silc_client_add_channel_private_key.
4484 Added function silc_client_current_channel_private_key to set the
4485 current channel private key in use.
4487 Added "change" command to KEY command which can be used to change
4488 the current channel private key. Bound the command also to
4489 alt+K (Alt+Shift+k).
4491 Also affected files lib/silcclient/client_channel.c,
4492 irssi/src/docs/help/in/key.in, irssi/src/silc/core/silc-channel.c.
4494 Tue Mar 19 16:32:43 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4496 * Added silc_rng_get_byte_fast function in to the
4497 lib/silccrypt/silcrng.[ch].
4499 * Changed the interface of silc_packet_assemble and the
4500 silc_packet_send_prepare. If silc_packet_assmble is now
4501 called the application does not call silc_packet_send_prepare
4502 because the library will call it automatically. These
4503 interfaces now also return a reference to the outgoing buffer
4504 which includes the assembled packet, which the application can
4505 use to encrypt the packet.
4507 Affected files are lib/silccore/silcpacket.[ch],
4508 lib/silcclient/client.c, client_channel.c client_prvmsg.c,
4509 silcd/packet_send.c, server_backup.c and packet_receive.c.
4511 * Fixed a packet sending bug on very high load, where outgoing
4512 packet queue wasn't handled correctly and packets got corrupted.
4513 Affected files are lib/silcutil/*/silc*sockconn.c,
4514 lib/silcclient/client.c and silcd/server.c.
4516 Mon Mar 18 21:00:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4518 * Added macro SILC_PACKET_DATALEN which can be used during
4519 packet assembling to check whether the data to be added to
4520 the packet will fit to SILC_PACKET_MAX_LEN. If not the data
4521 len is truncated until it fits it.
4523 Added checks for maximum length of channel message payload and
4524 private message payload also.
4526 Added checks for maximum packet length in server and in
4529 Affected files are lib/silccore/silcpacket.h, silcd/packet_send.c,
4530 lib/silcclient/client.c, lib/silccore/silcchannel.c and
4531 lib/silccore/silcprivate.c, lib/silcclient/client_channel.c and
4532 lib/silcclient/client_prvmsg.c.
4534 Mon Mar 18 14:54:42 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4536 * Added silc_server_packet_queue_purge call to the
4537 silc_server_disconnect_remote to assure that all data in the
4538 queue before disconnecting is sent to the network. Affected
4539 file silcd/server.c.
4541 Sun Mar 17 19:26:16 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4543 * Added the deleting of server's own ID cache entry to the
4544 silc_server_free function. Free also everything else that
4545 has been allocated in silc_server_init. The affected file
4548 Sun Mar 17 15:44:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4550 * Added functions silc_parse_version_string, silc_version_to_num,
4551 and silc_ske_parse_version to parse SILC protocol style version
4552 strings. Affected files lib/silcutil/silcutil.[ch] and
4553 lib/silcske/silcske.[ch].
4555 * Added new configuration params: version_protocol, version_software
4556 and version_software_vendor to specify what version the remote
4557 host must at least be to be able to connect to server. The vendor
4558 string can be regex matched too. Added new function
4559 silc_server_connection_allowed to check maximum number of allowed
4560 connections, and allowed versions for incoming connections.
4561 Affected files are silcd/server.c, server_util.[ch] and
4564 Sun Mar 17 10:24:50 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4566 * Added preliminary support for signals in scheduler. The
4567 signals we care about are now blocked always when the scheduler
4568 is locked. This way we can synchronise the use of signal with
4569 scheduler. It is guaranteed that when signal occurs the scheduler
4570 is not locked, and thus new tasks can be safely added to the
4573 Renamed silc_schedule_wakeup_init and silc_schedule_wakeup_uninit
4574 to silc_schedule_internal_init and silc_schedule_internal_uninit.
4575 Added new platform specific routines
4576 silc_schedule_internal_signals_[un]block and
4577 silc_schedule_internal_signal_[un]register.
4579 Added new functions to SILC Schedule API:
4580 silc_schedule_signal_[un]register. Each signal that application
4581 is going to use should be registered to the scheduler.
4583 Affected files are lib/silcutil/silcschedule.[ch],
4584 lib/silcutil/*/silc*schedule.c.
4586 Sat Mar 16 22:39:23 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4588 * Check for unauthenticated client and server in the
4589 silc_server_new_client and silc_server_new_server functions.
4590 Affected file silcd/packet_receive.c.
4592 * Added function silc_string_is_ascii to check whether given
4593 string is 7-bit ASCII string. Affected files are
4594 lib/silcutil/silcutil.[ch].
4596 * Added function silc_id_is_valid_server_id into the
4597 silcd/serverid.c and added checking for valid Server ID's in
4598 silc_server_new_server. The Server ID must always be based
4599 on the server's public IP address.
4601 * Added logging of DISCONNECT packet message in the server.
4602 Affected file silcd/server.c.
4604 Sat Mar 16 18:04:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4606 * Changed all library interfaces that use Global RNG to also
4607 accept SilcRng as argument. Affected files are
4608 lib/silcclient/command.c, lib/silccore/silcauth.[ch],
4609 lib/silccore/silcchanel.[ch], lib/silcclient/client_channel.c,
4610 silcd/packet_send.c, lib/silccore/silcprivate.[ch],
4611 lib/silcmath/silcprimegen.c, lib/silcmath/silcmath.h, and
4612 lib/silccrypt/rsa.c.
4614 * Added function silc_pkcs_generate_key to the
4615 lib/silccrypt/silcpkcs.[ch] for applications so that they
4616 don't need to do pkcs->pkcs->init calls anymore.
4618 * Remove SilcSocketConnection from the SFTP API since it really
4619 wasn't needed there. The application has the information
4620 saved in its contexts anyway and the SFTP layer doesn't need
4621 know about it. Affected files lib/silcsft/silcsftp.h and
4622 lib/silcsftp/sftp_[server/client].c.
4624 * Rewrote the SILC SIM (modules) interface in lib/silcsim.[ch].
4625 The SilcSimContext is not SilcSim.
4627 * Fixed possible buffer overflows in silc_id_render in the
4628 lib/silcutil/silcutil.c.
4630 * On EPOC the global crypto module lists are not used at all
4631 in the crypto library. Added support for using the constant
4632 algorithm list on EPOC. Affected files are
4633 lib/silccrypt/silccipher.c, silchash.c, silchmac.c and
4636 * Fixed the handling of third parameter of KICKED notify, since
4637 it was mistakenly updated to SILC Protocol 1.0 even though it
4638 is to be included in 1.1. Since it is not in 1.0 it is not
4639 mandatory, and this fix now handles it only if it is provided,
4640 and it is not error if it is not provided. Affected file
4641 lib/silcclient/client_notify.c.
4643 Sat Mar 16 09:07:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4645 * Handled CHANNEL_CHANGE notify (ignore it) in Irssi SILC
4646 client. Affected file irssi/src/silc/core/client_ops.c.
4648 * Merged with Irssi 0.8.4 from irssi.org CVS.
4650 Thu Mar 14 12:53:57 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4652 * Check for valid socket connection in client entries before
4653 sending any messages. Fixes a crash, but doesn't fix some
4654 other underlaying bug that is lurking there. Affected
4655 file silcd/packet_send.c.
4657 Thu Mar 14 13:38:12 EET 2002 Timo Sirainen <tss@iki.fi>
4659 * $usermode, $cumode and $cumode_space expandos shouldn't do
4660 anything with non-SILC server records. Affected file
4661 irssi/src/silc/core/silc-expandos.c
4663 Wed Mar 13 21:38:26 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4665 * Fixed the silc_net_check_[host/local]_by_sock to support
4666 IPv6 bound sockets as well. Now they can return IPv6 addresses
4667 as well. Affected file lib/silcutil/silcnet.c.
4669 * Fixed silc_net_addr2bin to correctly convert IPv6 addresses.
4670 Affected lib/silcutil/unix/silcunixnet.c.
4672 * Fixed ID rendering (at least on some platforms, not NetBSD)
4673 for IPv6 addresses. Affected file lib/silcutil/silcutil.c.
4675 Tue Mar 12 17:58:59 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4677 * Added silc_hash_public_key and silc_hash_public_key_compare
4678 functions to be used with SilcHashTable. They can be used to
4679 hash public keys and compare public keys in hash table. Affected
4680 file lib/silcutil/silcutil.[ch].
4682 * Added support for specifying multiple public keys for Client
4683 connection section in server configuration file. This makes it
4684 possible to accept multiple public keys from same host, or to
4685 make a section that accepts any incoming host, and have the
4686 accepted public keys listed in the section.
4688 Added functions silc_sever_[find/get]_public_key, added the
4689 support for this actually to all connection sections but only
4690 the Client section is currently allowed to specify multiple
4693 Affected files are silcd/server.c, server_internal.h,
4694 command.c, protocol.c, server_util.[ch], packet_receive.c.
4696 Mon Mar 11 23:37:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4698 * Merged Irssi 0.8.2 from irssi.org CVS.
4700 Sun Mar 10 23:34:48 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4702 * If silc_debug is TRUE, also output standard logging messages
4703 to stderr with the debug output.
4705 Made silc_log_reset_all() flushing all channels before returning.
4706 Also fixed some documentation typos.
4708 Affected files are lib/silcutil/silclog.[ch].
4710 Sun Mar 10 20:07:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4712 * Fixed the server to check correctly the amount of connections
4713 from single host, by checking also the type of the connection.
4714 Fixed also the comparison of number of connections and number
4715 of allowed connections. Affected files are silcd/server.c,
4718 Fri Mar 8 17:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4720 * Fixed the USERS command reply to save the user's mode on the
4721 channel as well. Fixed JOIN command reply to check whether a
4722 client is on channel already and not join it twice. Affected
4723 file lib/silcclient/command_reply.c.
4725 * Added new file silc-expandos.c into irssi/silc/core/ to return
4726 various stuff for various signal for the statusbar etc. updating.
4727 Now Irssi SILC client prints channel user modes etc. on the
4730 * The user mode (like server/router operator changes) is now shown
4731 on the Irssi SILC client's statusbar. The affected files are
4732 irssi/src/silc/core/client_ops.c, silc-expandos.c.
4734 Thu Mar 7 19:21:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4736 * Changed silc_mutex_[un]lock calls in lib/silcutil/silcschedule.c
4737 to SILC_SCHEDULE_[UN]LOCK macros.
4739 * Added more error printing to logs in server code. Affected
4740 files silcd/server.c and silcd/protocol.c.
4742 * Fixed -S option parsing in Irssi SILC Client. Affected file
4743 irssi/src/silc/core/silc-core.c.
4745 * Added silc_buffer_alloc_size function. Affected file is
4746 lib/silcutil/silcbuffer.h.
4748 Tue Mar 5 14:37:27 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4750 * Changed all silc_[hash|hmac|cipher|pkcs]_default tables to
4751 constants. Affected files in
4752 lib/silccrypt/silcpkcs.[ch], silchash.[ch], silchmac.[ch] and
4755 * Changed the internal SFTP Memory FS table to const. Affected
4756 file lib/silcsftp/sftp_fs_memory.c.
4758 Sun Mar 3 18:37:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4760 * Fixed the buffer formatting and unformatting routines to
4761 check the size of 64 bits types with sizeof(). Affected
4762 file is lib/silcutil/silcbuffmt.c.
4764 Mon Feb 25 17:19:05 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4766 * Removed 0.6.x backwards support.
4768 Sun Feb 24 12:53:25 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4770 * Changed all integer type names:
4771 [u]int[8/16/32/64] -> Silc[UInt/Int][8/16/32/64]. This is
4772 to avoid collisions with other libraries using same type names
4775 Sat Feb 23 20:31:43 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4777 * Added `prefer_ipv6' argument to the functions
4778 silc_net_gethostbyname[_async]. If it is TRUE it will return
4779 IPv6 address over IPv4. If FALSE IPv4 address is returned
4780 even if IPv6 address was found. Affected files
4781 lib/silcutil/silcnet.[ch].
4783 * Added support silc_net_create_connection[_async] to fallback
4784 to IPv4 address if IPv6 address could not be used (like if
4785 it doesn't work on a specific system). Affected file in
4786 lib/silcutil/unix/silcunixnet.c.
4788 Sat Feb 23 15:20:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4790 * Added silc_schedule_reinit function to do the enlarging
4791 of the max tasks handling capabilities of the scheduler.
4792 Affected files lib/silcutil/silcschedule.[ch].
4794 Wed Feb 20 20:41:01 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4796 * Added automatic extern "C" { ... } for C++ compilers so the
4797 application does not need to define them. Affected file
4798 includes/silcincludes.h.
4800 * Renamed lib/silcclient/silcapi.h to silcclient.h as the
4801 old name went against naming convention. Applications now
4802 include "silcclient.h" instead of "clientlibincludes.h".
4803 Removed includes/clientlibincludes.h, it is redundant now.
4805 * Renamed includes/version.h to silcversion.h.
4807 * Added really preliminary support for OS/2 into the util
4808 library. Only thread & mutex API is implemented, others
4809 are still to be implemented. Created the lib/silcutil/os2/
4810 directory. Created also file includes/silcos2.h.
4812 Wed Feb 20 18:48:49 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4814 * Added preliminary BeOS support into the util library.
4815 Created lib/silcutil/beos/, and implemented all the needed
4816 functions to support SILC on BeOS. Created also file
4817 includes/silcbeos.h.
4819 Mon Feb 18 15:49:22 EET 2002 Timo Sirainen <tss@iki.fi>
4821 * Added proper initializations to silc's irssi code, so it's
4822 now possible to load it as module. Affected files
4823 irssi/src/silc/core/silc-core.c,
4824 fe-common/silc/fe-common-silc-core.[ch] and fe-text/silc.c
4826 Sun Feb 17 19:02:56 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4828 * Merged latest Irssi (0.8.1) from the irssi.org's CVS into
4831 * Fixed the silcdoc document generator to correct generate
4832 docs from all kinds of filenames. Affected files are
4833 util/robodoc/Source/generator.c, scripts/silcdoc/silcdoc
4835 * ROBOdoc documented lib/silcutil/silcmemory.h.
4836 Added also new function silc_memdup.
4838 * Removed lib/silcutil/silcbufutil.h and moved those routines
4839 to the lib/silcutil/silcbuffer.h.
4841 Sun Feb 17 15:52:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4843 * Added `user_count' to the SilcChannelEntry which now tells the
4844 number of users on the channel. The user count is now saved
4845 in normal server of global channels as well. Affected files
4846 silcd/server.c, idlist.h, packet_receive.c and command.c.
4848 * Splitted lib/silcutil/silcutil.[ch] into silcfileutil.[ch] to
4849 include file utility functions.
4851 * Fixed the lib/silcsftp/sftp_fs_memory.c to use silcutil routines
4852 instead of calling directly OS routines.
4854 * Fixed NICK change printing in Irssi SILC Client. Fixed
4855 KICKED notify printing in Irssi SILC Client. Affected file
4856 irssi/src/silc/core/client_ops.c.
4858 * Fixed a NICK change bug in client library, to not recreate the
4859 client_entry->channels hash table everytime nick is changed.
4860 Affected file lib/silcclient/client.c.
4862 Sun Feb 17 10:10:14 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4864 * ROBOdoc documented the lib/silcske/silcske.h, and improved
4865 the SKE interface a bit.
4867 * Fixed padding problem in PKCS#1. The padding was not actually
4868 random since the random number generator was used incorrectly.
4869 This security bug affects only when encrypting with PKCS#1, and
4870 it is not currently used at all in SILC. SILC only use signing
4871 with PKCS#1. Affected file lib/silccrypt/pkcs1.c.
4873 Sat Feb 16 13:44:24 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4875 * Rewrote the notify handling in Irssi SILC client to not call
4876 the events as signals. Fixes problems with Perl support.
4877 Affected files irssi/src/silc/core/client_ops.c, silc-channels.c.
4879 * Send the auto-nicking NICK command in client library with
4880 little timeout after connecting. The affected file is
4881 lib/silcclient/client.c.
4883 * Added following new config file settings:
4884 channel_rekey_secs, key_exchange_rekey, key_exchange_pfs,
4885 key_exchange_timeout, conn_auth_timeout, connections_max,
4888 Implemented all the new config settings handling in the server.
4890 Optimized the use of SKE Mutual flag usage. Use it only
4891 if connection authentication protocol is not based in public
4894 Renamed all SilcServerConfigSection* to SilcServerConfig*
4895 to have a bit shorter names.
4897 Affected files silcd/serverconfig.[ch], server.[ch], and
4900 Sat Feb 16 02:46:43 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4902 * Cleaned up the listening sockets code, preparing for the rehash
4903 support. Affected file is silcd/server.c.
4905 * Fixed some output messages. Affected files are silcd/silcd.c,
4908 Fri Feb 15 19:10:20 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4910 * Create lib/doc/silcrng_intro.html document as introduction
4911 to SILC RNG. ROBOdoc documented lib/silccrypt/silcrng.h.
4913 Fri Feb 15 13:23:03 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4915 * Fixes to the silcd config template. Affected file is
4916 doc/example_silcd.conf.in.
4918 * Removed type casts from silc_calloc(), conforming to the
4919 CodingStyle. Affected file is lib/silcutil/silcconfig.c.
4921 * Removed param_name member from client, server, and router
4922 section structs, now identifying the param directly.
4924 Added CONFIG_FREE_AUTH macro in config file parsing.
4926 Affected files are silcd/serverconfig.[ch].
4928 Fri Feb 15 12:24:08 EET 2002 Timo Sirainen <tss@iki.fi>
4930 * Fixed command line parameter handling. All SILC initialization
4931 is now done in silc_core_init() which also fixes autoconnecting
4934 Affected files irssi/src/silc/core/silc-core.c,
4935 irssi/src/fe-text/silc.c.
4937 Thu Feb 14 22:03:58 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4939 * Added new configuration options and blocks:
4940 keepalive_secs, reconnect_count, reconnect_interval,
4941 reconnect_interval_max, reconnect_keep_trying and
4942 require_reverser_lookup. Added ConnectionParam block, and
4943 implemented the connection parameters when connecting as
4944 initiator and when accepting connections as responder.
4946 Added CONFIG_IS_DOUBLE macro in config file parsing, to check
4947 whether given configuration value has been given already.
4949 Affected files silcd/serverconfig.[c], server.[c].
4951 * Splitted the doc/example_silcd.conf.in. Separated the crypto
4952 algorithm parts and created new file silcalgs.conf, that
4953 is now included from the example_silcd.conf.in.
4955 * Optimized the silc_server_connect_to_router_second to take
4956 the connection configuration object from the SilcServerConnection
4957 object instead of finding it during the connecting phase.
4958 Added the configuration object to SilcServerConnection struct.
4959 Affected files silcd/server_internal.h, server.c.
4961 Thu Feb 14 16:02:26 CET 2002 Pekka Riikonen <priikone@silcnet.org>
4963 * Add the client on channel after it was resolved at the
4964 channel message receiving, and it was not already on the
4965 channel. Affected file lib/silcclient/client_channel.c.
4967 Wed Feb 13 23:16:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4969 * Fixed the public key authentication to allocate always the
4970 destination signature buffer instead of using static buffer.
4971 Affected file silcd/protocol.c.
4973 Wed Feb 13 20:51:13 EET 2002 Pekka Riikonen <priikone@silcnet.org>
4975 * Unified the serverconfig.[ch]'s helper function interface.
4976 Affected file silcd/serverconfig.[ch].
4978 * Removed doc/example_silc.conf.in since it is redundant.
4979 The make install will now install irssi/silc.conf file.
4981 * Added new Passphrase and Publickey authentication methods to
4982 config file, allowing both public key and passphrase based
4983 authentication to be set at the same time.
4985 Added `prefer_passphrase_auth' setting in config file which
4986 can be used to set to prefer passwd auth if both passwd and
4987 public key is set. If not set, public key is preferred.
4988 This has effect only when being initiator (responder will try
4991 Added support for authentication with passphrase and public key
4992 at the same time. The passphrase is tried first always since
4993 it is faster to check.
4995 Affected file silcd/serverconfig.[ch], server.c, protocol.[ch].
4997 Wed Feb 13 12:46:25 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
4999 * Merged the new SILC Config library, with the server parsing
5000 support. Read the header file silcconfig.h or the toolkit
5001 documentation for the news. Affected files are
5002 doc/example_silcd.conf.in lib/silcutil/silcconfig.[ch]
5003 silcd/command.c silcd/packet_receive.c silcd/packet_send.c
5004 silcd/protocol.c silcd/server.c silcd/server_backup.c
5005 silcd/serverconfig.[ch] silcd/silcd.c.
5007 * Fixed some silclog documentation. Affected file is
5008 lib/silcutil/silclog.h.
5010 Sun Feb 10 18:11:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5012 * The silc_cipher_register, silc_hash_register and
5013 silc_hmac_register now checks if the object to be registered
5014 is registered already. Affected files are
5015 lib/silccrypt/silccipher.c, silchash.c and silchmac.c.
5017 Sun Feb 10 15:48:38 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5019 * Merged new irssi from irssi.org's CVS, the version 0.7.99.
5021 Sat Feb 9 14:54:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5023 * Allow zero length channel messages inside the Channel Message
5024 Payload. Affected file lib/silccore/silcchannel.c.
5026 * Fixed scripts/silcdoc/silcdoc to support all kinds of filenames
5027 as header filenames.
5029 * Removed lib/silcclient/README and created HTML file
5030 lib/silcclient/silcclient_using.html, which is now included
5031 as part of Toolkit documentation.
5033 Thu Feb 7 10:12:25 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5035 * Fixed CUMODE_CHANGE notify handling to change the mode of
5036 correct client. Affected file lib/silcclient/client_notify.c.
5038 * Make silc_rng_alloc fail if it cannot allocate the sha1
5039 hash algorithm. Affected file lib/silccrypt/silcrng.c.
5041 Sun Feb 3 17:20:52 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5043 * Fixed the file transfer's key agreement payload to include
5044 zero port also if the hostname is NULL because it could not
5047 Call file transfer monitor callback now also if error occurs
5048 during key agreement protocol.
5050 Changed the silc_client_file_send interface to return the
5051 SilcClientFileError instead of session id. The session ID
5052 is returned into pointer provided as argument.
5054 Check that the file exists locally before sending the
5055 file transfer request at all.
5057 Affected file lib/silcclient/client_ftp.c, silcapi.h.
5059 * Added SILC_CLIENT_FILE_KEY_AGREEMENT_FAILED file transfer
5060 error than can occur while key agreement protocol. Affected
5061 file lib/silcclient/silcapi.h.
5063 * Fixed the event_mode CMODE handler to not crash when mode
5064 is changed and +k mode is set in the channel. Affected file
5065 irssi/src/silc/core/silc-channels.c.
5067 * Fixed SILC_LOG_ERROR to give out Error and not Warning, and
5068 SILC_LOG_WARNING to give out Warning and not Error. Affected
5069 file lib/silcutil/silclog.c.
5071 * Fixed the channel message payload decryption in the function
5072 silc_channel_message_payload_decrypt to not modify the original
5073 buffer before it is verified that the message decrypted
5074 correctly. Otherwise, next time it is called with correct
5075 channel key it won't encrypt since the payload is corrupted.
5076 Affected file lib/silccore/silcchannel.c.
5078 Sun Feb 3 11:46:12 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5080 * Do not constantly resize the window. A fix patch by cras.
5081 Affected file irssi/src/fe-text/screen.c.
5083 Sat Feb 2 16:54:18 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5085 * Applied IPv6 fix patch from Jun-ichiro itojun Hagino.
5086 Affected file lib/silcutil/silcnet.c.
5088 Fri Feb 1 22:33:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5090 * Fixed a bug in hash table internal routine for traversing
5091 the table with foreach callback. The current entry may
5092 become invalid in the callback but it was referenced after
5093 the callback returned.
5095 Do not allow auto rehashing of hash table during the
5096 silc_hash_table_foreach operation, for same reasons as it is
5097 not allowed for SilcHashTableList. Affected files are
5098 lib/silcutil/silchashtable.[ch].
5100 Fri Feb 1 14:55:00 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5102 * Defined DLLAPI into silcincludes.h and silcwin32.h for
5103 Win32 DLL. extern's in header files are now declared with
5106 Thu Jan 31 23:34:33 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5108 * Fixed private message handling. It used some old code that
5109 caused the client to crash. Affecte file is
5110 lib/silcclient/client_prvmsg.c.
5112 Thu Jan 31 19:06:22 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5114 * Added function silc_client_add_channel,
5115 silc_client_replace_channel_id, and removed functions
5116 silc_client_new_channel_id and silc_idlist_get_channel_by_id
5117 from client library.
5119 * Added cross reference of the joined channels to the
5120 SilcClientEntry, and changed the SilcChannelEntry's
5121 users list to SilcHashTable. The affected files are
5122 lib/silcclient/idlist.[ch].
5124 * Fixed a bug in hash table tarversing. While the hash table
5125 is traversed with SilcHashTableList the table must not be
5126 rehashed. It is now guaranteed that auto rehashable tables
5127 are not rehashed while tarversing the list. Also defined that
5128 silc_hash_table_rehash must not be called while tarversing
5129 the table. Added function silc_hash_table_list_reset that must
5130 be called after the tarversing is over. The affected files are
5131 lib/silcutil/silchashtable.[ch].
5133 * Changed all hash table traversing to call the new
5134 silc_hash_table_list_reset in server and in client library.
5136 * Added function silc_client_on_channel to return the
5137 SilcChannelUser entry if the specified client entry is joined
5138 on the specified channel. This is exported to application as
5139 well. Affected files lib/silcclient/client_channel.c, silcapi.h.
5141 Wed Jan 30 19:14:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5143 * Fixed founder regaining problem with JOIN command on normal
5144 server. The notify for mode change must be sent always and
5145 not only if !cmd->pending. Affected file silcd/command.c.
5147 * Fixed the WHOWAS command's reply sending to support the
5148 lists correctly. Affected file silcd/command.c.
5150 Wed Jan 30 11:11:47 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5152 * When sending JOIN command to router for processing the
5153 sender's old command identifier was not saved back to the
5154 sender's command context, fixed now. The affected file is
5157 * Create the key in JOIN command of the router did not return
5158 the channel key, added check for this. Affected file is
5161 * Fixed a channel ID update bug in JOIN command reply. Do
5162 not directly upgrade the ID but call the function
5163 silc_idlist_replace_channel_id if the ID was changed.
5164 Affected file silcd/command_reply.c.
5166 * Fixed memory leaks from command calling if it would fail.
5167 Affected file silcd/command.c.
5169 Tue Jan 29 19:49:31 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5171 * Applied patches from cras:
5173 Memory leak fixes around libaries, irssi window resize fix,
5174 new silclist.h and silcdlist.h, all extern inline changed to
5177 * Removed dotconf from lib/dotconf, not needed anymore.
5179 * Removed TRQ from lib/trq, not needed anymore.
5181 * Do more frequent heartbeats (5 minutes instead of 10 minutes)
5182 with server connections. Later this will be configurable
5183 in config file after new config file is done. Affected file
5186 Tue Jan 29 10:35:03 CET 2002 Pekka Riikonen <priikone@silcnet.org>
5188 * Fixed a crash in server related to channel announcements.
5189 Affected file silcd/server.c.
5191 Mon Jan 28 17:49:42 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5193 * Fixed memory leaks in silc_server_create_new_channel*
5194 functions. Affected file silcd/server.c.
5196 * Fixed the CHANNEL_CHANGE notify to re-announce the channel
5197 which ID was changed. This way the router will send the
5198 user list for the channel again, and server won't be in
5199 desync in some rare circumstances. Affected file is
5200 silcd/packet_receive.c.
5202 Sun Jan 27 21:04:19 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5204 * Check for NULL socket pointer in the function
5205 silc_server_packet_send_to_channel_real. Affected file
5206 silcd/packet_send.c.
5208 * Fixed the BAN notify handling to correctly remove ban
5209 list. Affected file silcd/packet_receive.c.
5211 Sat Jan 26 23:01:03 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5213 * Fixed some header addition to Toolkit distribution in
5214 lib/silcutil/Makefile.am and lib/trq/Makefile.am.
5216 * Added lib/silcclient/client_ops_example.h as an template
5217 file for application programmers to quickly start using
5218 the SilcClientOperation functions in their application.
5219 Updated the lib/silcclient/README as well to tell about this
5220 nice file made available.
5222 Sat Jan 26 10:45:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5224 * Call silc_server_remove_from_channels when removing client
5225 entry when NO_SUCH_CLIENT_ID was received. Affected file
5226 is silcd/command_reply.c.
5228 Fri Jan 25 19:12:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5230 * Added server & router operator statistics updating. Affected
5231 file silcd/packet_receive.c and silcd/command.c.
5233 * Fixed the SERVER_SIGNOFF notify handling on normal server
5234 not to save the history information for clients. Same was
5235 fixed earlier in remove_clients_by_server function, but not
5236 here. Affected file silcd/packet_receive.c.
5238 * Raised the default connection-retry count from 4 to 7 in
5239 server. Affected file silcd/server.h.
5241 * Cancel any possible reconnect timeouts when we start the
5242 key exchange. Affected file silcd/server.c.
5244 * Do not reconnect on connection failure when SCONNECT was
5245 given. Affected files silcd/server.[ch].
5247 Tue Jan 22 18:19:36 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5249 * Removed assert()'s from the lib/silcclient/client_keyagr.c.
5251 * Fixed the NICK command to always give the unformatted
5252 nickname to the one giving the NICK command. If unformatted
5253 nickname is cached already it will be formatted and the
5254 local entry will always get the unformatted nickname.
5255 Affected file lib/silcclient/idlist.c.
5257 * Fixed some double frees from client library commands.
5258 Affected file is lib/silcclient/command.c.
5260 * Fixed CUMODE command in server to assure that no one can
5261 change founder's mode than the founder itself, there was a
5262 little bug. Affected file silcd/command.c.
5264 Mon Jan 21 19:07:53 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5266 * Removed the SilcClientCommandDestructor from the client
5267 libary, it is not needed anymore. Affected files are
5268 lib/silcclient/silcapi.h, command[_reply].[ch],
5269 client_notify, idlist.c.
5271 * Fixed GETKEY command to first resolve client, and then
5272 resolve the server only if the client was not found, instead
5273 of resolving both at the same time. Affected file is
5274 lib/silcclient/command.c.
5276 * Added silc_client_start_key_exchange_cb and lookup the
5277 remote hostname and IP address before starting the key
5278 exchange with server. The affected file is
5279 lib/silcclient/client.c.
5281 * The server's public key is now saved using the IP address
5282 of the server and not the servername for the filename.
5283 The hostname public key filename is checked as an fall back
5284 method if the IP address based filename is not found.
5286 Fixed the GETKEY command to save the fetched server key
5287 in correct filename.
5289 Print the remote server's hostname now when new key is
5290 received during connection process. Affected file is
5291 irssi/src/silc/core/client_ops.c.
5293 * Return always our own public key to the client if it asks
5294 for it with GETKEY command. Affected file silcd/command.c.
5296 * Removed the use_auto_addr variable from default config
5297 file since it was in wrong section. Affected file is
5300 * Fixed TOPIC_CHANGE notification to not route it when it
5301 was sent using silc_server_send_notify_to_channel function.
5302 Affected file silcd/command.c.
5304 * Fixed silc_server_send_notify_kicked to send the kicker's
5305 Client ID also, it was missing. Affected files are
5306 silcd/command.c, silcd/packet_send.[ch].
5308 Thu Jan 17 18:59:11 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5310 * Do not save client history information in SERVER_SIGNOFF.
5311 Fixes the bug in normal server that it does not detect
5312 the client becoming valid after the server becomes back
5313 online. Affected file silcd/server_util.c.
5315 * Added `sock_error' field into the SilcSocketConnection
5316 context. When error occurs during socket operation (read
5317 or write) the error is saved. Added also new function
5318 silc_socket_get_error to return human readable socket error
5319 message. Affected files are lib/silcutil/silcsockconn.[ch],
5320 lib/silcutil/unix/silcunixsockconn.c, and
5321 lib/silcutil/win32/silcwin32sockconn.c.
5323 * The server now prints the socket error message in the
5324 signoff for client. Affected file silcd/server.c.
5326 * Fixed the `created' channel information sending from router
5327 to server in JOIN command. Checks now whether the channel
5328 really was created or not and set it according that.
5330 Fixed the JOIN command to use the client entry's current
5331 ID during the joining procedure instead of the one it sent
5332 in the command (it is checked though), since it can change
5333 between the packet processing and command processing, and
5334 would just case unnecessary pain in the client end. Affected
5335 file silcd/command.c.
5337 * Fixed a channel key payload sending to use correct channel
5338 ID when the server was forced to change the channel's ID by
5339 router. Router sent the key payload with the old Channel ID.
5340 Affected file silcd/packet_receive.c.
5342 Wed Jan 16 22:26:30 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5344 * Call silc_server_save_channel_key only if the key payload
5345 was provided in the JOIN command's command reply. Affected
5346 file silcd/command_reply.c.
5348 Tue Jan 15 18:49:41 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5350 * Fixed silc_mp_sizeinbase to return the value correctly with
5351 MPI. Affected file lib/silcmath/mp_mpi.c.
5353 * Fixed the stop_server signal to correctly stop the scheduler
5354 and gracefully stop the server when SIGTERM or SIGINT signals
5355 are received. Affected file silcd/silcd.c.
5357 Mon Jan 7 23:38:19 CET 2002 Johnny Mnemonic <johnny@themnemonic.org>
5359 * Simple handling of TERM and HUP signals. Also added some log
5360 flushing call around. Affected file is
5363 * Fixed small bugs in silclog.c. Now buffering output will take
5364 effect after 10 seconds since startup: This will ensure that
5365 no important startup messages are lost. Also output redirection
5366 will preserve original format ([Date] [Type] message).
5367 Affected file is lib/silcutil/silclog.c.
5369 * Added two options to the config file, in the logging section:
5370 quicklogs:<yes/no>: and flushdelay:<seconds>:. Affected files
5371 lib/silcutil/silclog.[ch], silcd/serverconfig.[ch].
5373 Sun Jan 6 12:49:40 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5375 * Do not print the warning about log files not being initialized
5376 more than once to avoid excess logging. Affected file is
5377 lib/silcutil/silclog.c.
5379 * Fixed the SIM compilation in lib/silcsim/Makefile.am. Fixed
5380 the SIM copying in make install in Makefile.am.pre.
5382 Sun Jan 6 01:10:21 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5384 * Rewritten silclog APIs. Globally interesting changes follows:
5385 silc_log_set_files() changed to silc_log_set_file().
5386 silc_log_set_callbacks() changed to silc_log_set_callback().
5387 ROBOdoc documented silclog header file.
5388 SilcLogCb now returns bool to wether inihibit the default
5389 handler or not (to keep the old behaviour return always TRUE).
5390 The new APIs should also fix the problem of the
5391 silcd_error.log file that was written in the current directory.
5394 Log files streams will remain opened after silc_log_set_file()
5395 call, means less CPU usage notably on high traffic servers.
5396 File streams are now full buffered, and flushed to the disk
5397 every 5 minutes, lesses HD activity and CPU usage.
5398 Messages can be redirected, allowing admins to configure
5399 one single logfile for all server messages.
5400 the silc_log_quick global variable to activate fast-logging.
5401 Affected files lib/silcutil/silclog.[ch]
5403 * Changed some code to conform new silclog APIs. Affected
5404 files are doc/example_silcd.conf.in, silcd/server.c
5405 irssi/src/silc/core/silc-core.c, silcd/serverconfig.[ch],
5408 * Fixed a memory leak that could occur in some situations.
5409 Affected file silcd/serverconfig.c.
5411 Sat Jan 5 13:37:29 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5413 * Added the silc_client_del_client to remove the client from
5414 all channels as well. Affected file lib/silcclient/idlist.c.
5416 * Fixed the client library to correctly remove the client
5417 from all channels when the client entry is being destroyed.
5418 Affected file lib/silcclient/client_notify.c, command.c.
5420 * Added auto-nicking support to the client library. If the
5421 applicatio now sets client->nickname it will be sent to the
5422 server after connecting by the library. This way for example
5423 SILCNICK (or IRCNICK) environment variables will have effect
5424 and always change the nickname automatically to whatever
5425 it is wanted. Affected file lib/silcclient/client.[ch].
5427 * Renamed silc_server_command_bad_chars to the
5428 silc_server_name_bad_chars and moved it to the
5429 silcd/server_util.[ch]. Added also new function
5430 silc_server_name_modify_bad to return nickname that
5431 includes bad characters as new nickname without those
5432 bad characters. This check and modify is now used in
5433 silc_server_new_client when the username is initially set
5434 as nickname, so it must be checked to be valid nickname.
5435 Affected file silcd/packet_receive.c.
5437 * The nickname length is now taken from the packet for real
5438 and not trusted to strlen() since it clearly can return
5439 wrong length for nickname including bad characters. This
5440 also applies to channel names. Affected file silcd/command.c.
5442 * Removed the lib/silcsilm/modules directory. Modules are now
5443 compiled into the lib/silcsim. Fixed the copying of the
5444 modules to follow symbolic links in Makefile.am.pre.
5446 Wed Jan 2 18:56:21 EET 2002 Pekka Riikonen <priikone@silcnet.org>
5448 * Fixed silc_string_regexify list creation. Fixes bugs with
5449 BAN and INVITE commands in server. The affected file is
5450 lib/silcutil/unix/silcunixutil.c.
5452 Sun Dec 30 13:41:34 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5454 * Removed the command destructor entirely from the server's
5455 command and command reply routines. It is not needed, and
5456 its usage was buggy and caused crashes. Affected files are
5457 silcd/command[_reply].[ch].
5459 Fri Dec 28 12:43:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5461 * Cancel protocol and NULL sock->protocol if timeout
5462 occurred during protocol. Affected file silcd/server.c.
5464 * Cancel protocol timeouts always before calling the final
5465 callback, to assure that after final callback is called
5466 no other state will be called for the protocol anymore.
5467 Affected file silcd/protocol.c.
5469 * Print error log if incoming connection configuration could
5470 not be found. Affected file silcd/server.c.
5472 * Fixed JOIN command to correctly save the founder mode
5473 to the client on normal SILC server, when the channel
5474 was created by the router. Affected file silcd/command.c.
5476 * Fixed LIST command (hopefully) to send correct reply
5477 packets. Affected file silcd/command.c.
5479 Thu Dec 20 16:14:52 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5481 * The silc_packet_receive_process now returns FALSE if the
5482 read data was invalid packet, and TRUE if it was ok.
5484 The server now checks that if unauthenticated connection
5485 sends data and its processing fails the server will close
5486 the connection since it could be a malicious flooder.
5488 Affected files lib/silccore/silcpacket.[ch], silcd/server.c.
5490 Wed Dec 19 21:31:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5492 * Make sure the warning about error opening a log file is
5493 printed only once and not everytime it fails (produces
5494 too much useless log). Affected file lib/silcutil/silclog.c.
5496 Wed Dec 19 18:21:51 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5498 * Made the silc_server_daemonise() function more readable.
5499 Affected file silcd/server.c.
5501 * Pid file is now optional, the user may comment it out from
5502 the config file. Removed define SILC_SERVER_PID_FILE, we
5503 don't need a default any longer. Affected file
5504 configure.in.pre, lib/Makefile.am.pre.
5506 * Make some use of the pid file. The server now dies at startup
5507 if it detects a valid pid file on his path. The server would
5508 die anyway in this circumstance, because of the bind() failure.
5509 Affected file silcd/silcd.c.
5511 * No longer compiling lib/dotconf.
5513 Mon Dec 17 18:24:27 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5515 * Fixed JOIN command parsing not to crash. Affected file
5516 lib/silcclient/command.c.
5518 * Fied the NICK_CHANGE notify to add the new client entry
5519 even it is resolved. This removes an <[unknown]> nick
5520 thingy bug in the client. Affected file is
5521 lib/silcclient/client_notify.c.
5523 * Do not try to allocate 0 bytes (efence does not like it)
5524 in lib/silccore/silccomand.c when encoding payload.
5526 * Do not take IRCNICK as nickname in Irssi SILC client since
5527 it is not possible to set nickname before hand connecting
5528 the server (TODO has an entry about adding auto-nicking
5531 * Changed the silc_server_command_pending to check whether
5532 there already exists an pending entry with the specified
5533 command, command identifier and pending callback. This is
5534 to fix IDENTIFY and WHOIS related crashes that may register
5535 multiple pending commands with same identifier. Affected
5536 file silcd/command.c.
5538 * Fixed the server to reconnect to the router even if it
5539 was already reconnecting and EOF was received. This to
5540 fix a possibility that the server wouldn't ever try to
5541 auto-reconnect to the router. Affected file silcd/server.c.
5543 Sat Dec 15 20:31:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5545 * Fixed the server's password authentication to use the
5546 length of the locally saved password, and not the one
5547 sent in the packet. Affected file silcd/protocol.c.
5549 * Fixed same password authentication problem in the
5550 Authentication Payload handling routines in
5551 lib/silccore/silcauth.c.
5553 * Yet another password authentication problem fixed with
5554 channel password handling in silcd/command.c.
5556 Mon Dec 10 19:57:40 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5558 * If first character of string in silc_parse_userfqdn is '@'
5559 then do not parse it. Affected file is
5560 lib/silcutil/silcutil.c.
5562 Sun Dec 9 22:18:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5564 * Fixed minor bug in IDENTIFY command reply sending, which
5565 caused various weird problems during JOIN when it was
5566 resolving names for users. Affected file silcd/command.c.
5568 Sun Dec 9 19:18:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5570 * Fixed the IDENTIFY command reply sending to chech better valid
5571 clients. It was possible to send incomplete list of replies.
5572 Affected file silcd/command.c.
5574 Sat Dec 8 15:58:31 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5576 * Added silc_client_command[s]_[un]register functions now to
5577 dynamically register the commands in client library. Removed
5578 the static table of commands. This allows the client library
5579 to call commands without causing the application to know about
5580 what commands library has called.
5582 Removed the INFO command reply kludge to detect when the command
5583 was called by library. Now library use its own command reply
5584 function for INFO command.
5586 Added function silc_client_command_call to call a command.
5587 Application can use it to call command, not access the structure
5590 Now all commands that are sent by the client library (not
5591 explicitly sent by application) use own command reply functions.
5593 Affected files around lib/silcclient/ and in
5594 irssi/src/silc/core/.
5596 * Fixed the WHOIS command reply sending to chech better valid
5597 clients. It was possible to send incomplete list of replies.
5599 Fixed the WHOIS and IDENTIFY to send the request to router
5600 if normal server did not do it and did not find any results.
5602 Affected file silcd/command.c.
5604 Thu Dec 6 17:21:06 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5606 * Moved the internal data from SilcClient context into its
5607 own file, not accesible to application. Affected files
5608 lib/silcclient/client.h and lib/silcclient/client_internal.h,
5609 and other files in client library.
5611 Thu Dec 6 10:37:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5613 * Added doc/examples installation target in Makefile.am.pre.
5616 Tue Dec 4 17:43:19 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5618 * If NO_SUCH_CLIENT_ID notify is received for WHOIS or IDENTIFY
5619 commands the found client entry will be removed from the
5620 cache, after notifying application about the error. Affected
5621 file lib/silcclient/command_reply.c.
5623 * Changed the /MSG to check for exact nickname user gave, and
5624 not let `nick' match `nick@host' if it is only one found. Now,
5625 user must type the exact nickname (like nick@host2) even if
5626 there are no more than one same nicks found. This is to avoid
5627 a possibility of sending nickname to wrong nickname since
5628 `nick' could match `nick@host'. Affected file is
5629 irssi/src/core/silc-servers.c.
5631 Mon Dec 3 18:49:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5633 * Do not print "you are now server operator" or similar when
5634 giving /away command. Affected files are
5635 irssi/src/silc/core/client_ops.c, silc-servers.h.
5637 * Made the silc_server_command_pending_error_check to send
5638 the same command reply payload it received back to the
5639 original sender of the command. This way all arguments
5640 that was received by the server will be received by the
5641 client too. Affected file silcd/command.c.
5643 * Added the silc_idcache_add to return the created cache entry
5644 to a pointer. Affected file lib/silccore/silcidcache.[ch].
5646 * Add global clients to expire if they are not on any channel.
5647 This is because normal server will never know if they signoff
5648 if they are not on any channel. The cache expiry will take
5649 case of these entries. This is done by normal servers only.
5650 The affected files are silcd/command_reply.c,
5651 silcd/idlist.[ch], silcd/server and silcd/packet_receive.c.
5653 * If server receives invalid ID notification for WHOIS or
5654 IDENTIFY and the ID exists in the lists, it is removed.
5655 Affected file silcd/command_reply.c.
5657 * If NO_SUCH_CLIENT_ID is received for WHOIS or IDENTIFY command
5658 in client then client entry that it matches is searched and
5659 the nickname is printed on the screen for user. Affected
5660 file irssi/src/silc/core/client_ops.c.
5662 Mon Dec 3 11:56:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5664 * Use cache entry expire time in the LIST command reply to
5665 purge old entries from the cache after the LIST command
5666 reply has been received. This way we don't have non-existent
5667 entries in the cache for too long. Affected file is
5668 silcd/command_reply.c.
5670 Sun Dec 2 23:29:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5672 * If we are normal server, and we've not resolved client info
5673 in WHOIS or IDENTIFY from router, and it is global client,
5674 we'll check whether it is on some channel. If it is not
5675 then we cannot be sure about its validity and will resolve it
5676 from router. Fixes a bug in WHOIS and IDENTIFY. Affected
5677 file silcd/command.c.
5679 * Search channel by name (if possible) rather than by ID
5680 in IDENTIFY command's command reply. Affected file is
5681 silcd/command_reply.c.
5683 Sun Dec 2 13:48:46 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5685 * Distribute to the channel passphrase in CMODE_CHANGE notify.
5686 Updated specs and implemented it. Affected file silcd/command.c,
5687 silcd/packet_send.c and silcd/packet_receive.c.
5689 * Implemented the <founder auth> payload handling in the JOIN
5690 command. If provided all conditions for channel joining
5691 except requirement to provide correct passphrase can be
5692 overrided by the channel founder. Updated the protocol specs.
5693 Affected file silcd/command.c.
5695 Added support for founder auth in JOIN command in client
5696 library. Fixed the parsing of the JOIN command now to support
5697 all options as they should be. The affected file is
5698 lib/silcclient/command.c.
5700 * Optimized the WHOIS and IDENTIFY commands to send the request
5701 to router only if it includes nicknames or other names. If
5702 they include only IDs then check the local cache first before
5703 routing. Affected file is silcd/command.c.
5705 * Added channels topic announcements. Affected file is
5706 silcd/packet_receive.c and silcd/server.c.
5708 * Fixed the silc_server_send_notify_topic_set to really destine
5709 the packet to channel. Affected file silcd/packet_send.c.
5711 * Fixed a crash in CHANNEL_CHANGE notify handling in the client
5712 library. Affected file lib/silcclient/client_notify.c.
5714 * Added UMODE announcements. Affected file silcd/server.c.
5716 Sat Dec 1 12:52:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5718 * Memory leak fixes in:
5720 lib/silcutil/silcsockconn.c
5721 lib/silcske/silcske.c
5722 lib/silcske/groups.c
5724 lib/silccrypt/silcpkcs.c
5725 lib/silccore/silccommand.c
5726 lib/silccore/silcidcache.c
5731 * ROBOdoc documented the lib/silcske/groups.h file and a
5732 bit changed the interface for better.
5734 Thu Nov 29 22:12:50 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5736 * Update the client entry context in the ID cache after
5737 nick change. Affected file lib/silcclient/command.c.
5738 Fixes the CUMODE command when regaining founder privileges,
5739 and a little WHOIS problem.
5741 * Fixed silc_net_gethostbyname to correctly call the
5742 inet_ntop. Affected file lib/silcutil/silcnet.c.
5744 Thu Nov 29 19:31:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5746 * Added IPv6 support checking to the configure.in.pre, added
5747 also --enable-ipv6 option to override the check. Affected
5748 file configure.in.pre.
5750 * The silc_thread_create now calls the start function
5751 directly if threads support is not compiled in. Removes
5752 ugly #ifdef's from generic code. Affected files are
5753 lib/silcutil/unix/silcunixthread, win32/silcwin32thread.c.
5755 * Added silc_net_gethostby[name/addr]_async to asynchronously
5756 resolve. Affected files are lib/silcutil/silcnet.[ch].
5758 * Added support for rendering IPv6 based server, client and
5759 channel IDs. Affected file lib/silcutil/silcutil.c.
5761 * Added support for creating IPv6 based server IDs. Affected
5762 file is silcd/serverid.c.
5764 Wed Nov 28 23:46:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5766 * Added silc_net_gethostby[addr/name] into the
5767 lib/silcutil/silcnet.[ch]. Added IPv6 support to Unix network
5768 routines. Added silc_net_is_ip[4/6]. Affected file is
5769 lib/silcutil/unix/silcunixnet.c. All routines that take
5770 address as argument now supports both IPv4 and IPv6 addresses.
5772 Mon Nov 26 18:09:48 EET 2001 Pekka Riikonen <priikone@silcnet.org>'
5774 * Fixed LIST command reply sending in server. Affected file
5777 * Server now sends the kicker's client ID in the KICK notify
5778 to the kicked client. Affected file silcd/command.c.
5780 * The client library now parses the kickers client ID and
5781 UI displays it. Affected files lib/silcclient/client_notify.c
5782 and irssi/src/silc/core/silc-channels.c, module-formats.c.
5784 * Made all payload parsing function prototypes consistent.
5785 They all take now const unsigned char * and uint32 pair as
5786 the payload data instead of SilcBuffer. Changes all around
5787 the source tree. Other unsigned char* -> const unsigned char*
5788 changes around the tree as well.
5790 * Optimized SFTP client and server packet sending not to
5791 allocate new buffer for each packet but to recycle the
5792 first allocated buffer. Affected files are
5793 lib/silcsftp/sftp_client.c, sftp_server.c, sftp_util.[ch].
5795 * Optimized the SFTP client to use SilcList instead of
5796 SilcDList for requests, because it is faster. Affected file
5797 is lib/silcsftp/sftp_client.c.
5799 * Moved the ID Payload routines from lib/silccore/silcpayload.[ch]
5800 into lib/silccore/silcid.[ch].
5802 Renamed silcpayload.[ch] into silcargument.[ch].
5804 Mon Nov 26 15:01:53 CET 2001 Pekka Riikonen <priikone@silcnet.org>
5806 * If client entry is deleted with active key agreement
5807 session, abort the session.
5809 The silc_client_abort_key_agreement now calls the completion
5810 callback with new SILC_KEY_AGREEMENT_ABORTED status.
5812 Affected file lib/silcclient/silcapi.h, client_keyagr.c and
5815 Sun Nov 25 18:01:45 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5817 * Don't use __restrict in older GCC's. Affected file is
5818 lib/silcmath/mpi/mpi-priv.h. A patch by salo.
5820 * silc_net_localhost now attempts to reverse lookup the
5821 IP/hostname. Affected file lib/silcutil/silcnet.c.
5823 * Defined <founder auth> argument to the SILC_COMMAND_JOIN
5824 command. It can be used to gain founder privileges at
5825 the same time when joining the channel.
5827 Defined that the SILC_NOTIFY_TYPE_KICKED send the
5828 kicker's client ID as well. Updated protocol specs.
5830 Defined that the server must send SILC_COMMAND_IDENTIFY
5831 command reply with error status to client who sent
5832 private message with invalid client ID.
5834 Updated the protocol specification.
5836 * Added silc_server_send_command_reply to send any
5837 command reply. Affected file silcd/packet_send.[ch].
5839 * Added silc_id_payload_encode_data to encode ID payload
5840 from raw ID data. Affected file lib/silccore/silcpayload.[ch].
5842 * The server now send IDENTIFY command reply with error
5843 status if client ID in private message is invalid. Affected
5844 file silcd/packet_receive.c.
5846 * Save the server key file with server's IP address in
5847 the filename instead of hostname. The affected file is
5848 irssi/src/silc/core/client_ops.c.
5850 Sat Nov 24 20:08:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5852 * Typo fixes in irssi/src/fe-common/silc/module-formats.c.
5855 * Added libtool support for compiling shared objects in
5856 lib/silcsim. Affected file configure.in.pre and
5857 lib/silcsim/Makefile.am. Original patch by cras.
5859 Fri Nov 23 23:30:59 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5861 * Pid file configuration, and server's config file fixes
5862 patch by toma. Updated CREDITS file.
5864 Sun Nov 18 01:34:41 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5866 * Fixed silc_client_channel_message to not try to decrypt
5867 the message twice if it resolved the destination client
5868 information. This could cause of dropping one channel
5869 message. Affected file lib/silcclient/client_channel.c.
5871 Wed Nov 14 23:44:56 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5873 * Added silc_client_run_one into lib/silcclient/silcapi.h and
5874 lib/silcclient/client.c. This function is used when the SILC
5875 Client is run under some other scheduler, or event loop or
5876 main loop. On GUI applications, for example this may be
5877 desired to used to run the client under the GUI application's
5878 main loop. Typically the GUI application would register an
5879 idle task that calls this function multiple times in a second
5880 to quickly process the SILC specific data.
5882 Wed Nov 14 19:16:52 CET 2001 Johnny Mnemonic <johnny@themnemonic.org>
5884 * Fixed silc_server_drop() for dropping the supplementary
5885 groups as well, this could cause a security hole on some
5888 Wed Nov 14 16:22:25 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5890 * __pid_t -> pid_t in lib/silccrypt/silcrng.c. A patch by
5893 * Write PID file after dropping privileges. Added -F option
5894 to run server on foreground. A patch by debolaz.
5895 Affected files silcd/server.c, silcd/silcd.c.
5897 * Fixed MOTD to return the MOTD file server name. Affected
5898 file silcd/command.c.
5900 * Added INFO command reply handling to the Irssi SILC Client.
5901 Affected file irssi/src/silc/core/client_ops.c.
5903 Wed Nov 14 00:18:08 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5905 * Fixed the silc_idcache_list_* routines to really support
5906 the dynamic list. Fixes a crash. Affected file is
5907 lib/silccore/silcidcache.c.
5909 * Fixed the LIST command reply to really call LIST command's
5910 pending callbacks. Affected file silcd/command_reply.c.
5912 Tue Nov 13 00:49:17 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5914 * Update conn->local_entry->nickname after giving NICK
5915 command. Affected file lib/silcclient/command.c.
5917 Sun Nov 11 23:43:02 PST 2001 Brian Costello <bc@wpfr.org>
5919 * Added the [pid] option to the silcd configuration file
5921 Affected files: serverconfig.[ch] and silcd.c
5923 Sun Nov 11 23:56:39 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5925 * Save fingerprint in WHOIS command reply in server.
5926 Affected file silcd/command_reply.c.
5928 * Fixed NICK commands pending callback registration.
5929 Affected file lib/silcclient/command.c.
5931 Sun Nov 11 10:49:10 EET 2001 Pekka Riikonen <priikone@silcnet.org>
5933 * Use ++server->cmd_ident when sending commands in server,
5934 instead of random number. Affected file silcd/command.c.
5936 * Fixed GETKEY command reply to call actually GETKEY pending
5937 command callbacks. Affected file silcd/command_reply.c.
5939 * A bit stricter check for nicknames. Check for same nickname
5940 in NICK command also. Affected file silcd/command.c.
5942 * Do not call INFO command everytime client ID changes, only
5943 during first connecting. Affected file lib/silcclient/client.c.
5945 * Set the new nickname only after successful command reply for
5946 NICK command is returned by server. Affected file
5947 lib/silcclient/command.c.
5949 * Remove nicknames from nicklist during server_signoff notify.
5950 Should fix /NAMES bit more. The affected file is
5951 irssi/src/silc/core/silc-channels.c.
5953 * Added `fingerprint' field to the SilcIDListData in the
5954 silcd/idlist.h to hold the fingerprint of the client's
5957 Send the fingerprint of the client's public key in WHOIS
5960 Affected files silcd/command.c, and silcd/idlist.[ch].
5962 * Added silc_fingerprint into lib/silcutil/silcutil.[ch] to
5963 create fingerprint from given data.
5965 * Show the fingerprint of the client's public key in WHOIS.
5966 Affected files irssi/src/module-formats.[ch] and
5967 irssi/src/silc/core/client_ops.c.
5969 * Format the multiple same nicknames also during JOIN and
5970 NICK_CHANGE notifys. Affected file is
5971 lib/silcclient/client_notify.c.
5973 * Do not print error on screen for invalid private message
5974 payload since it can come if someone is sending private
5975 messages with wrong key. Affected file
5976 lib/silccore/silcprivate.c.
5978 * Fixed multiple concurrent /PING crash. Affected file
5979 lib/silcclient/command.c.
5981 * Changed the wrong ID encoding. All IP addresses must be
5982 in MSB first order in encoded format. They were encoded
5983 wrong and was in LSB format. Affected files are
5984 silcd/serverid.c, lib/silcutil/silcutil.c.
5986 * Remove silc_net_addr2bin_ne from lib/silcutil/silcnet.[ch].
5988 * Call the `connect' client operation through the scheduler
5989 in case of error. Affected file lib/silcclient/client.c.
5991 * Call the `failure' client operation even if the error
5992 occurred locally during a protocol. Affected file is
5993 lib/silcclient/protocol.c.
5995 * Added support of sending LIST command to router from normal
5996 server. This way normal server can get list of all channels
5997 in the network too. Fixed the channel list sending in the
5998 server too. Affected files are silcd/command.c, and
5999 silcd/command_reply.[ch].
6001 * Added silc_server_update_channels_by_server and
6002 silc_server_remove_channels_by_server. They are used during
6003 disconnection of primary router and in backup router protocol.
6004 Affected file silcd/server_util.[ch], silcd/server.c and
6005 silcd/server_backup.c.
6007 * Fixed channel adding to global list in IDENTIFY command
6008 reply in server. Affected file silcd/command_reply.c.
6010 Sat Nov 10 21:39:22 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6012 * If the incoming packet type is REKEY or REKEY_DONE process
6013 that packet always synchronously. Fixes yet another MAC
6014 failed error on slow (dialup) connections. Affected file
6015 lib/silcclient/client.c and silcd/server.c.
6017 Thu Nov 8 22:21:09 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6019 * Call check_version SKE callback for initiator too. Affected
6020 file lib/silcske/silcske.c.
6022 * Implemented fix for security hole found in the SKE that was
6023 fixed in the specification few days back; the initiator's
6024 public key is now added to the HASH value computation.
6025 Added backwards support for the old way of doing it too, for
6026 old clients and old servers. Affected file is
6027 lib/silcske/silcske.c.
6029 * Enabled mutual authentication by default in SKE. If initiator
6030 is not providing mutual authentication the responder will
6031 force it. This will provide the proof of posession of the
6032 private key for responder. The affected files are
6033 lib/silcclient/protocol.c and silcd/protocol.c.
6035 * Do not cache anymore the server's public key during SKE.
6036 We do mutual authentication so the proof of posession of
6037 private key is done, and if the server is authenticated in
6038 conn auth protocol with public key we must have the public
6039 key already. Affected file silcd/protocol.c.
6041 * Added new global debug variable: silc_debug_hexdump. If
6042 it is set to TRUE SILC_LOG_HEXDUMP will be printed. Affected
6043 file lib/silcutil/silclog.[ch].
6045 * Fixed compilation warning due to char * -> const char *.
6046 Affected files lib/silcutil/silcnet.h, and
6047 lib/silccore/silcauth.[ch].
6049 Wed Nov 7 20:43:03 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6051 * Fixed CMODE command when new channel key was created. If
6052 the creation failed the old key was removed. Next time giving
6053 same command would crash the server since the old key was
6054 freed already. Affected file silcd/command.c.
6056 * Fixed the silc_server_announce_get_channels to not crash
6057 on reconnect. Affected file silcd/server.c.
6059 Wed Nov 7 17:15:07 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6061 * Added silc_log_set_debug_string function to set a regex
6062 string to match for debug output. Only the function names,
6063 or filenames matching the given debug string is actually
6064 printed. This way it is possible to filter out those debug
6065 strings that user is not interested in.
6067 Fixed a bug in silc_string_regexify.
6069 Affected files lib/silcutil/silclog.[ch], and
6070 lib/silcutil/unix/silcunixutil.c.
6072 * Changed the -d options in both server and Irssi SILC client
6073 to take the debug string as argument. Affected files
6074 silcd/silcd.c and irssi/src/silc/core/silc-core.c.
6076 Tue Nov 6 21:31:54 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6078 * Added silc_hash_babbleprint to create a Bubble Babble
6079 Encoded fingerprint. The encoding is developed by Antti
6080 Huima (draft-huima-babble-01.txt), and it creates human
6081 readable strings out of binary data. Affected file
6082 lib/silccrypt/silchash.[ch].
6084 * Print the babble print now in addition of fingerprint as well
6085 in Irssi SILC client. Affected files are
6086 irssi/src/fe-common/silc/module-formats.[ch],
6087 irssi/src/fe-common/silc/core/client_ops.c.
6089 Sun Nov 4 23:37:28 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6091 * Fixed a security problem found in SKE. The initiator's
6092 public key too is now added to the HASH hash value creation
6093 which is signed by the responder to create the SIGN value.
6094 This will prevent anyone in the middle to lie to the responder
6095 about the initiator's public key. If this is done now, the
6096 man in the middle will get caught. Updated the protocol
6099 Sun Nov 4 11:43:53 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6101 * Better installation directory handling. Configure module
6102 paths and other paths automatically to example_silc* files
6103 in doc/. A patch by toma.
6105 * Fixed compiler warning from MPI library, and from SILC RNG.
6108 * Added SILC_SERVER_PID_FILE to define the pid file for server.
6109 It can be configured with ./configure. A patch by toma.
6111 Sat Nov 3 23:48:23 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6113 * Find correct make to use in prepare-clean. A patch by
6114 toma. Affected file prepare-clean.
6116 Sat Nov 3 22:04:00 PST 2001 Brian Costello <bc@mksecure.com>
6118 * Added irssi variables use_auto_addr, auto_bind_ip,
6119 auto_bind_port and auto_public_ip.
6121 * Changed the interface for silc_client_send_key_agreement
6122 in lib/silcclient/silcapi.h
6126 irssi/src/silc/core/silc-core.c
6128 lib/silcclient/silcapi.h
6129 irssi/src/silc/core/silc-channels.c
6130 lib/silcclient/client_keyagr.c
6133 Sat Nov 3 17:48:55 EET 2001 Pekka Riikonen <priikone@silcnet.org>
6135 * Added silc_pkcs_public_key_compare to compare two
6136 public keys. Affected file lib/silccrypt/silcpkcs.[ch].
6138 * Check that the client who set the founder mode on the
6139 channel is the same client that is giving the founder
6140 mode to itself. It is done by comparing the saved public
6141 key (it is saved even in the authentication is passphrase).
6142 Affected file silcd/command.c.
6144 Fri Nov 2 18:52:08 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6146 * Do not process packet for disconnected socket connection.
6147 Affected file lib/silccore/silcpacket.c.
6149 * Process the DISCONNECT packet through scheduler in the
6150 client library. Affected file lib/silcclient/client.c.
6152 * Fixed the silc_client_packet_parse to not to increase
6153 the packet sequence number if the conn->sock and the
6154 current socket connection is not same. This can happen
6155 for example during key agreement when the conn includes
6156 multiple socket connections (listeners). Affected file
6157 lib/silcclient/client.c.
6159 * The sender of the file transfer request now provides also
6160 the pointer (listener) for the key exchange protocol. If
6161 the listener cannot be created then it sends empty key
6162 agreement and lets the receiver provide the listener.
6164 Added `local_ip' and `local_port' arguments to the
6165 silc_client_file_send. If they are provided they are used,
6166 if not then it will attempt to find local IP address, if
6167 not found or bind fails then the remote client will provide
6170 Affected files are lib/silcclient/client_ftp.c and
6171 lib/silcclient/silcapi.h.
6173 * Extended the FILE SEND command to support defining the
6174 local IP and port for key exchange listener. They are
6175 optional. Affected file irssi/src/silc/core/silc-servers.c.
6177 Thu Nov 1 22:10:07 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6179 * Defined to WHOIS command reply the sending of fingerprint
6180 of the client's public key (if the proof of posession of the
6181 corresponding private key is verified by the server).
6182 Updated to the protocol specification.
6184 * Added support of receiving the client's public key's
6185 fingerprint in command reply in client library. Affected
6186 file is lib/silcclient/command_reply.c, and
6187 lib/silcclient/idlist.[ch].
6189 Thu Nov 1 18:06:12 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6191 * Do not send over 128 chars long nickname to the server
6192 in NICK command. Affected file lib/silcclient/command.c.
6194 * Do not send over 256 chars long channel names to the server
6195 in JOIN command. Affected file lib/silcclient/command.c.
6197 Tue Oct 30 22:48:59 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6199 * Assure that silc_server_close_connection cannot be called
6200 twice for same socket context. Affected file is
6203 Tue Oct 30 16:58:14 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6205 * Send error message to application if opening file for
6206 writing during file transfer fails. Affected file is
6207 lib/silcclient/client_ftp.c.
6209 Remove all file transfer sessions for a client that we're
6210 removing from ID cache.
6212 Affected file is lib/silcclient/client_ftp.c.
6214 * Fixed silc_net_addr2bin to return correct address. Affected
6215 file lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
6217 * Fixed file transfer session removing on signoff notify.
6218 Affected file irssi/src/silc/core/silc-servers.c.
6220 * Added the SilcClientFileError to be returned in the monitor
6221 callback. Added NO_SUCH_FILE and PERMISSION_DENIED errors.
6222 Affected file lib/silcclient/silcapi.h.
6224 Mon Oct 29 17:43:04 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6226 * Fixed a crash in silc_client_ftp_free_sessions and
6227 silc_client_ftp_session_free_client. Affected file
6228 lib/silcclient/client_ftp.c.
6230 * Added `disabled' field in the SilcChannelEntry in the server
6231 to indicate if the server entry is disabled. Affected file
6232 silcd/idlist.h, silcd/command[_reply].c.
6234 * SILC server adds now /var/run/silcd.pid everytime it is
6235 started. Affected file silcd/silcd.c.
6237 * Added silc_server_packet_send_clients to send a packet to
6238 the provided table of client entries. Affected file
6239 silcd/packet_send.[ch].
6241 * Fixed a crash in client resolving in client_prvmsg.c in
6242 client library. Affected file lib/silcclient/client_prvmsg.c.
6244 * Do not actually remove the client directly from ID cache
6245 during SERVER_SIGNOFF, but invalidate it. This way we
6246 preserve the WHOWAS info for the client. Affected file
6247 silcd/server_util.c.
6249 * Fixed SERVER_SIGNOFF notify handling in the server. The
6250 server is now able to process incoming SERVER_SIGNOFF notify
6251 for a server that it doesn't even know about. It will remove
6252 the clients provided in the notify. Affected file
6253 silcd/packet_receive.c.
6255 * Check for partial packet in data queue after every packet that
6256 was found from the queue. Return and wait for more data if
6257 there is partial data in queue. Affected file is
6258 lib/silccore/silcpacket.c.
6260 Sun Oct 28 18:46:27 EST 2001 Pekka Riikonen <priikone@silcnet.org>
6262 * Added SilcClietFileError enum to indicate error in
6263 file transfer. Added SILC_CLIENT_FILE_MONITOR_KEY_AGREEMENT
6264 and SILC_CLIENT_FILE_MONITOR_ERROR new monitor statuses.
6265 Affected files lib/silcclient/silcapi.h and
6266 lib/silcclient/client_ftp.c.
6268 * Check that newsize in silc_buffer_realloc is larger than
6269 the old buffer's size. Affected file lib/silcutil/silcbufutil.h.
6271 * Added better monitor of file transfers. It now monitors
6272 key agreement protocol during the file transfer too. Added
6273 error reporting too. Affected files
6274 irssi/src/silc/core/silc-servers.c,
6275 irssi/src/fe-common/silc/module-formats.[ch].
6277 * Wrote a help file for FILE command.
6279 * Added silc_rng_global_get_byte_fast to get not-so-secure
6280 random data as fast as possible. Random data is read from
6281 /dev/urandom if available and from the SILC RNG if not
6282 available. It is used in padding generation. Affected file
6283 lib/silccrypt/silcrng.[ch].
6285 * All packets in client library are now processed synchronously.
6286 Optimized packet processing a lot. Affected file
6287 lib/silcclient/client.c.
6289 * All server connection packets are processing synchronously
6290 now in server, to optimize packet processing. Affected file
6293 * Include files are installed now only in Toolkit distribution
6294 if make install is given. Affected files: all Makefile.am's.
6296 Thu Oct 25 22:44:06 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6298 * Assure that silc_client_notify_by_server_resolve does not
6299 resolve the client information multiple times. If it cannot
6300 be found by the first it cannot be found at all. Affected
6301 file lib/silcclient/client_notify.c.
6303 * Fixed WHOWAS command reply calling. Affected file
6304 lib/silcclient/command_reply.c.
6306 * Removed all references to silc_idlist_get_client from the
6307 Irssi SILC client since that call is internal call used by
6308 the library. The Irssi SILC client will use now client
6309 retrieval functions found in silcapi.h.
6311 * Fixed a bug in resolving nickname info before sending
6312 private message. It used freed memory. Affected file
6313 irssi/src/silc/core/silc-servers.c.
6315 Thu Oct 25 19:04:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6317 * Assure my_channels statistics cannot go negative in server.
6318 Affected files silcd/server.c, silcd/server_util.c.
6320 Wed Oct 24 19:53:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6322 * Upgraded dotconf 1.0.2 to 1.0.6 in lib/dotconf.
6324 Tue Oct 23 13:51:19 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6326 * Win32 Toolkit changes. Affected files
6327 win32/silc.dsw, win32/libsilc/libsilc.def,
6328 win32/libsilcclient/libsilc.def,
6329 lib/silcutil/silcutil.c, and
6330 lib/sftp/sftp_fs_memory.c.
6332 Mon Oct 22 16:35:05 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6334 * Added silc_net_localip to return local host's IP address.
6335 Affected file lib/silcutil/silcnet.[ch].
6337 * If key exchange or rekey protocol is active for a connection
6338 parse all packets syncronously since there might be packets
6339 in packet queue that we are not able to process without first
6340 processing packets before them. Affected file silcd/server,
6341 lib/silcclient/client.c.
6343 * SilcPacketParserCallback now returns TRUE or FALSE to indicate
6344 whether library should continue processing the packet.
6345 Affected file lib/silccore/silcpacket.h.
6347 * Added SilcSFTPMonitor callback, SilcSFTPMonitors and
6348 SilcSFTPMonitorData to SFTP server to monitor various
6349 SFTP client requests. Affected file lib/silcsftp/silcsftp.h,
6350 lib/silcsftp/sftp_server.c.
6352 * Added silc_file_size to return file size. Affected file
6353 lib/silcutil/silcutil.[ch].
6355 * Implemented the file transfer support for the client library.
6356 Added preliminary support for simple client to client one-file
6357 transmission. Affected file lib/silcclient/client_ftp.c,
6358 lib/silccilent/client.[ch].
6360 * Added new local command FILE to the Irssi SILC Client.
6361 It is used to perform the file transfer. It has subcommands
6362 SEND, RECEIVE, SHOW and CLOSE. Affected files
6363 irssi/src/silc/core/client_ops.c,
6364 irssi/src/silc/core/silc-server.[ch].
6366 Mon Oct 22 12:50:08 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6368 * Relay the SILC_PACKET_FTP in the server. Affected files
6369 silcd/server.c and silcd/packet_receive.c.
6371 Sun Oct 21 20:21:02 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6373 * Renamed silc_file_read and silc_file_write to functions
6374 silc_file_readfile and silc_file_writefile. Added function
6375 silc_file_open and silc_file_close. Affected files
6376 lib/silcutil/silcutil.[ch].
6378 Thu Oct 18 20:58:13 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6380 * Resolve the client info when received private message or
6381 channel message for a client which nickname we don't know.
6382 Affected files lib/silcclient/client_prvmsg.c and
6383 lib/silcclient/client_channel.c.
6385 * Do not crash in /KEY if client is not connected. Affected
6386 file irssi/src/silc/core/silc-channels.c.
6388 * Added SilcClientStatus field to the SilcClientEntry in the
6389 lib/silcclient/idlist.h.
6391 Added SILC_CLIENT_STATUS_RESOLVING to mark that the entry
6392 is incomplete and is being resolved, it won't be resolved
6395 Make sure also that USERS command reply does not resolve
6396 twice information. Affected file is
6397 lib/silcclient/command_reply.c.
6399 Make sure that silc_client_get_clients_by_list does not
6400 resolve twice same information.
6402 * Check for valid client->id in the silc_server_free_client_data.
6403 Affected file silcd/server.c.
6405 * Fixed /GETKEY nick@server not to crash if the server entry
6406 is not found. Affected file lib/silcclient/command.c.
6408 * Fixed the silc_server_check_cmode_rights to check the
6409 requested modes correctly. Affected file silcd/command.c.
6411 Thu Oct 18 12:10:22 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
6413 * Better checks for non-printable chars in nick added.
6414 Affected file silcd/command.c.
6416 Thu Oct 18 09:18:58 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6418 * Call the silc_server_udpate_servers_by_server in the
6419 primary router that comes back online in the backup resuming
6420 protocol. Otherwise it routes packets wrong. Affected file
6421 silcd/server_util.[ch], silcd/server_backup.c.
6423 Wed Oct 17 16:51:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6425 * Added SILC_STR_UI8_[N]STRING[_ALLOC] formats to the
6426 lib/silcutil/silcbuffmt.[ch].
6428 * Redefined the SILC packet header to include the padding
6429 length. Affected file lib/silccore/silcpacket.[ch].
6431 * Added SILC_PACKET_PADLEN_MAX macro to return the padding
6432 length for maximum padding up to 128 bytes). Affected
6433 file lib/silccore/silcpacket.h.
6435 * Removed all backwards support for old 0.5.x MAC thingies.
6436 The SILC packet header change makes it impossible to be
6437 backwards compatible.
6439 * Send the ENDING packet with timeout in the backup resuming
6440 protocol. This is to assure that all routers has connected
6441 to the primary router. Affected file silcd/server_backup.c.
6443 * Changed the RNG to take the first IV from random data. It
6444 used to take it from zero actually. Changed the RNG also
6445 to use /dev/urandom during session. /dev/random is used
6446 in initialization. Affected file lib/silccrypt/silcrng.[ch].
6448 Tue Oct 16 20:45:49 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6450 * Changed the SILC packet header to have the first two bytes
6451 (the packet length) encrypted. Affected files aroung the
6452 code tree, lib/silccore/silcpacket.[ch]. Removed the
6453 SilcPacketCheckDecrypt callback. It is not needed anymore
6454 since the silc_packet_receive_process will determine now
6455 whether the packet is normal or special.
6457 * Implemented the unidirectional MAC keys. Affected files
6458 lib/silcske/silcske.c, silcd/protocol.c and
6459 lib/silcclient/protocol.c.
6461 * Implemented the packet sequence number to the MAC computation.
6462 Affected files lib/silccore/silcpacket.c, silcd/protocol.c,
6463 silcd/packet_send.c, silcd/server.c, lib/silcclient/client.c,
6464 lib/silcclient/protocol.c.
6466 Mon Oct 15 17:42:55 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6468 * Allow backup router to announce servers. All servers
6469 announced by backup router are added to the global list
6470 automatically. Update hte server's socket to our primary
6471 router also when backup router announces a server.
6472 Affected file silcd/packet_receive.c.
6474 * Do not update the client->router in the function
6475 silc_server_udpate_clients_by_server if the client is on
6476 global list. We might fail to find any specific server
6477 for locally connected clients and local cell clients. They
6478 should still use the `from' and not `to' as client->router.
6479 This fixes backup router resuming protocol. Affected file
6480 silcd/server_util.c.
6482 * Decrease channel statistics count only if the channel
6483 deletion worked. Affected files are silcd/server.c and
6484 silcd/server_util.c.
6486 * Added silc_server_update_servers_by_server to update origin
6487 of all server entries. Used during backup router protocol.
6488 Affected files silcd/server_util.[ch], silcd/server.c. and
6489 silcd/backup_router.c.
6491 * ROBODoc documented the lib/silccrypt/silchmac.h. Added new
6492 function silc_hmac_init, silc_hmac_update, silc_hmac_final,
6493 silc_hmac_get_hash and silc_hmac_get_name. Affected file
6494 lib/silccrypt/silchmac.c.
6496 Sun Oct 14 18:28:22 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6498 * Assure that router cannot reroute the same channel message
6499 to the sender. Affected file silcd/packet_receive.c.
6501 Sat Oct 13 12:46:18 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6503 * Made better checks that the channel message is not sent
6504 to the router it came from. Affected file is
6505 silcd/packet_send.c. Fixed memory leak too.
6507 * Announce informations for incoming router connection, but
6508 only after checking if it is replaced by backup router.
6509 Affected file silcd/packet_receive.c.
6511 Fri Oct 12 18:37:24 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6513 * Fixed the backup resuming protocol to work in multiple
6514 router environment. Affected file silcd/server_backup.c.
6516 * Route packet only to one router in the function
6517 silc_server_packet_send_to_channel. Affected file is
6518 silcd/packet_send.c.
6520 * Fixed silc_server_send_notify_dest to set the broadcast
6521 flag. Fixed the silc_server_send_notify_topic to actually
6522 send the TOPIC_CHANGE notify and not SERVER_SIGNOFF notify.
6523 Affected file silcd/packet_send.c.
6525 * Changed the SFTP Filesystem interface. Changed the
6526 SilcSFTPFilesystemStruct to SilcSFTPFilesystemOps to include
6527 the filesystem operation function. The SilcSFTPFilesystem
6528 is now a context that is allocated by all filesystem allocation
6529 functions and it already includes the operations structure
6530 and filesystem specific context. It is given as argument
6531 now to the silc_sftp_server_start. This made the interface
6532 a bit cleaner. Affected file lib/silcsftp/silcsftp[_fs].h,
6533 lib/silcsftp/sftp_fs_memory.c and sftp_server.c.
6535 Thu Oct 11 22:19:26 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6537 * Changed the backup router adding and getting interfaces
6538 in the server. The router that will be replaced by the
6539 specified backup router is now sent as argument. Affected
6540 files silcd/serverconfig.[ch], silcd/backup_router.[ch], and
6543 * Added silc_net_addr2bin_ne to return the binary form of
6544 the IP address in network byte order. Affected files
6545 lib/silcutil/[unix/win32].silc[unix/win32]net.[ch].
6547 Thu Oct 11 12:14:19 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6549 * Check for existing server ID in silc_server_new_server
6550 and in silc_server_connect_to_router_final and remove the
6551 old entry if it exists. Affected file silcd/packet_receive.c,
6554 * Send the channel message always to only one router, either
6555 in upstream or downstream. Affected file is
6556 silcd/packet_send.c.
6558 Tue Oct 9 17:45:43 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6560 * Wrote the definition of the backup resuming protocol to the
6561 protocol specification.
6563 * Removed one redundant channel key generation from normal
6564 server during joining procedure. Removed one redundant
6565 channel key sending from server to router during joining
6566 procedure. Affected file silcd/command.c.
6568 * Made minor bugfixes to the backup router resuming protocol.
6569 Affected file silcd/server_backup.c, server.c.
6571 Mon Oct 8 16:47:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6573 * Added --disable-asm configuration option. Affected files
6574 configure.in.pre, lib/silcmath/mpi/configure.in. A patch
6577 * Implemented the backup resuming protocol that is used to
6578 resume the primary router position in the cell after the
6579 primary router comes back online. Affected files
6580 silcd/server_backup.[ch], silcd/server, silcd/packet_receive.c,
6581 and silcd/server_util.[ch].
6583 Sun Oct 7 12:29:25 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6585 * Sleep two (2) seconds after sending QUIT command to server.
6586 Affected file lib/silcclient/command.c.
6588 * Assure that if outgoing data buffer is pending do not force
6589 send any data. Affected file silcd/packet_send.c.
6591 * Assure that if outgoing data buffer is pending do not force
6592 send any data. Affected file lib/silcclient/client.c.
6594 * Implemented the backup router support when the primary router
6595 goes down. The servers and routers can now use the backup
6596 router as new primary router without loosing connectivity.
6598 Sat Oct 6 21:18:54 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6600 * Added new SILC_IDLIST_STATUS_DISABLED flag for entries
6601 in the server to indicate disabled entry. All data read
6602 from the connection will be ignored and no data is sent
6603 for entry that is disabled. Affected files are
6604 silcd/idlist.h, silcd/server.c.
6606 Fri Oct 5 00:03:29 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6608 * Created SFTP client and server test programs in the
6609 lib/silcsftp/tests directory.
6611 Wed Oct 3 23:31:42 EDT 2001 Pekka Riikonen <priikone@silcnet.org>
6613 * Implemented memory filesystem (virtual filesystem) for
6614 SFTP server. Affected file lib/silcsftp/silcsftp_fs.h,
6617 Sun Sep 30 22:10:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6619 * Implemented the SFTP (SSH File Transfer Protocol) to the
6620 lib/silcsftp. It includes SFTP client and SFTP server
6623 Sun Sep 30 10:35:44 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6625 * Moved lib/silccore/silcprotocol.[ch] to the
6626 lib/silcutil library.
6628 * Added silc_buffer_format_vp and silc_buffer_unformat_vp to
6629 take variable argument list pointer as argument. Affected
6630 file lib/silcutil/silcbuffmt.[ch].
6632 * Added silc_buffer_set function that is used to set data
6633 to a SilcBuffer that is not allocated at all (SilcBufferStruct).
6634 Affected file lib/silcutil/silcbuffer.h.
6636 * Changed various routines in the core library to use the new
6637 silc_buffer_set instead of allocating new buffer only for
6640 * Added 64-bit value formatting and unformatting support to the
6641 silc_buffer_[un]format routines. Affected file is
6642 lib/silcutil/silcbuffmt.[ch].
6644 Added also 64-bit macros: SILC_GET64_MSB and SILC_PUT64_MSB,
6645 to includes/bitmove.h.
6647 Fri Sep 28 21:30:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6649 * Fixed channel user mode saving in client library. Affected
6650 file lib/silcclient/command[_reply].c.
6652 Thu Sep 27 22:52:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6654 * Defined the file transfer to the SILC Protocol. Added
6655 new packet type SILC_PACKET_FTP and defined File Transfer
6656 Payload. The mandatory file transfer protocol is SFTP
6657 (SSH File Transfer Protocol). Affected file in addition
6658 of the internet draft is lib/silccore/silcpacket.h.
6660 * Deprecated the SILC_PACKET_CELL_ROUTERS and defined new
6661 packet SILC_PACKET_RESUME_ROUTER instead. The new packet
6662 is used as part of backup router protocol when the primary
6663 router of the cell is back online and wishes to resume
6664 the position as primary router.
6666 * Redefined the MAC generation keys in the protocol. The
6667 same key is not used anymore in both direction. Both
6668 direction will now use different keys for sending and
6669 receiving. This fixes a potential security flaw. This
6670 change causes incompatibilities in the protocol.
6672 * Redefined also the MAC computation from the packet.
6673 An packet sequence number is now added to the MAC
6674 computation. This prevents possible replay attacks against
6675 the protocol. This change too causes incompatibilities
6678 Added `sequence' field to the SilcPacketContext to hold
6679 the current sequence number for the packet.
6681 Wed Sep 26 20:15:22 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6683 * Added `created' field to the SilcIDListData in the file
6684 silcd/idlist.h to indicate the time when the entry was
6687 * Added `created' field to the SilcChannelEntry too. Affected
6688 file silcd/idlist.h.
6690 * Added `creation_time' aguments to all the announcement functions
6691 in the server. If it is provided then only the entries that
6692 was created after the provided time frame are actually
6693 announced. Affected file silcd/server.[ch].
6695 * The protocol says that the Channel ID's IP address must be
6696 based on the router's IP address. Added check for this in
6697 the silc_server_new_channel when processing incoming New Channel
6698 Payload. Affected file silcd/packet_receive.c.
6700 * Print out the correct version with --version in SILC client.
6701 Affected file irssi/src/silc/core/silc-core.c.
6703 Mon Sep 24 17:19:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6705 * Fixed WHOWAS command to check for completnes of the client
6706 entry always, not just when the command is coming from client.
6707 Affected file silcd/command.c.
6709 * Added new function silc_server_packet_queue_purge to purge the
6710 outgoing data queue to the network. After the function returns
6711 it is guaranteed that the outgoing packet queue is empty.
6712 Affected file silcd/packet_send.[ch].
6714 * Purge the outgoing packet queue in the rekey protocol's final
6715 callback to assure that all rekey packets go to the network
6716 before quitting the protocol. Affected file silcd/server.c.
6718 * Added silc_client_packet_queue_parse as similar function as
6719 in server to the client library. The affected file is
6720 lib/silcclient/client.c.
6722 Sun Sep 23 15:15:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6724 * Splitted silcd/server.c and created silcd/server_util.[ch]
6725 for utility functions.
6727 * Added new socket flag SILC_SF_DISABLED to indicate that the
6728 connection is open but nothing can be sent to or received from
6729 the connection. Affected file lib/silcutil/silsockconn.[ch].
6730 The checking for disabled socket is checked in the low level
6731 silc_socket_write and silc_socket_read functions.
6733 Thu Sep 20 23:11:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6735 * Allow only nicknames and channel names that fits into the
6736 7-bit unsigned char ASCII set. Affected file silcd/command.c.
6738 Thu Sep 20 18:04:12 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6740 * When processing JOIN command reply in server check that if
6741 the channel exists in our global list we'll move it the local
6742 list. Affected file silcd/command_reply.c.
6744 * Fixed the check whether client is joined on the channel already
6745 in JOIN command. Affected file lib/silcclient/command.c.
6747 * Fixed the JOIN command reply to check whether the channel
6748 already exists. Affected file lib/silcclient/command_reply.c.
6750 Wed Sep 19 22:58:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6752 * Added silc_ske_status_string to map the SKE error numbers
6753 to readable strings. The affected files are
6754 lib/silcske/silcske[_status].[ch].
6756 Tue Sep 18 22:50:41 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6758 * Do not show the private channels on the WHOIS channel list
6759 as it is not allowed by the protocol. The affected file is
6762 Sun Sep 16 12:32:58 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6764 * Assure that the packet length digged from the actual packet
6765 is something sensible in the silc_packet_decrypt_rest_special
6766 in lib/silccrypt/silcpacket.c.
6768 * Free and NULL the allocated pointer in silc_hmac_alloc if
6769 the HMAC allocation fails. The affected file is
6770 lib/silccrypt/silchmac.c.
6772 * Print the selected security properties to the log files in
6773 the server. Affected file silcd/protocol.c.
6775 * Add SKE's reference counter even if calling the completion
6776 callback manually. Otherwise it goes negative, although it
6777 does not cause any problems. The affected file is
6778 lib/silcske/silcske.c.
6780 * Remove the client entry with short timeout after giving the
6781 KILL command. Affected file lib/silcclient/command.c.
6783 * Fixed to send error reply in WHOIS and IDENTIFY commands in
6784 case all found clients are already disconnected (WHOWAS would
6785 found them) in the server. Affected file silcd/command.c.
6787 * Update the last_receive (time of last data received) to be
6788 updated only when received private or channel message so that
6789 the idle time showed in WHOIS makes more sense.
6791 * Added boolean field `valid' in to the SilcClientEntry in the
6792 client library to indicate whether the entry is valid or not.
6793 This fixes the nickname change bug on channel when changing
6794 the nickname to be same than the old (like nick to Nick) the
6795 nickname formatter doesn't set the new nick anymore to Nick@host.
6796 Affected file lib/silcclient/idlist.[ch].
6798 * Now actually fixed the nickname changing on disconnection.
6799 Added new function silc_change_nick to the Irssi SILC Client.
6800 Affected file irssi/src/silc/core/client_ops.c,
6801 irssi/src/silc/core/silc-nicklist.[ch].
6803 Sat Sep 15 13:29:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6805 * Check that the public key exists in the GETKEY command before
6806 trying to encode it. Affected file silcd/command.c.
6808 * Print some notifications on received public keys with GETKEY
6809 command in the Irssi SILC Client. Affected files are
6810 irssi/src/fe-common/silc/module-formats.[ch],
6811 irssi/src/silc/core/client_ops.c.
6813 * Use IDENTIFY command to resolve the server information in the
6814 GETKEY command instead of INFO command. Affected file
6815 lib/silcclient/command.c.
6817 * All command reply functions in the client library now calls
6818 the pending command reply callbacks even if an error has
6819 occurred. The server has done this a long time and now it was
6820 time to move the client library to this as well. Now all
6821 errors can be delivered back to the pending command reply
6822 callbacks if necessary. Affected files are
6823 lib/silcclient/command[_reply].[ch].
6825 * Change the nickname on disconnection back to the username
6826 because in reconnect the server will enforce it to it anyway.
6827 Affected file irssi/src/silc/core/silc-servers.c.
6829 * Fixed a config file parsing bug in the Irssi SILC client.
6830 Affected file irssi/src/silc/core/clientconfig.c.
6832 Thu Sep 13 23:11:18 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6834 * When printing the channel mode on JOIN, verify that the
6835 channel key and channel's HMAC are valid. Affected file
6836 irssi/src/silc/core/client_ops.c.
6838 Thu Sep 13 20:24:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6840 * Added defines SILC_DEFAULT_CIPHER, SILC_DEFAULT_HMAC,
6841 SILC_DEFAULT_HASH and SILC_DEFAULT_PKCS in the file
6842 lib/silccrypt/[silccipher.h|silchmac.h|silchash.h|silcpkcs.h].
6844 * Removed channel key rekey task deleting from the function
6845 silc_server_save_channel_key. Affected file silcd/server.c.
6846 Added explicit timeout task context instead that is used to
6847 delete the task if we are registering a new task before the
6848 new task has elapsed.
6850 * When channel key rekey occurs the client library now saves
6851 the old channel key for a short period of time (10 seconds) and
6852 is able to use it in case some is still sending channel
6853 messages encrypted with the old key after the rekey. Affected
6854 file lib/silcclient/[idlist.h|client_channel.c].
6856 Sun Sep 9 15:49:16 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6858 * Added check to the silc_server_new_id_real to not accept
6859 new ID if it is the sender's own ID. Affected file is
6860 silcd/packet_receive.c.
6862 * Assure that we do not announce ourself or the one we've
6863 sending our announcements when we're router and are announcing
6864 servers to our primary router. Affected file silcd/server.c.
6866 * Fixed silc_server_command_identify_check_client to assemble
6867 correct WHOIS packet. It send corrupted WHOIS packet and
6868 caused problem with router to router connections. Affected
6869 file silcd/command.c.
6871 Fixed also silc_server_command_whois_check the same way
6872 as for the IDENTIFY command.
6874 * Added new SilcIDListStatus to the server in the SilcIDListData
6875 structure. The status now includes the current status of
6876 the entry (like registered, resolved etc.). Affected file
6877 silcd/idlist.[ch]. Defined a bunch of different status types
6878 as well. This replaced the old boolean registered field as well.
6880 Added resolve_cmd_ident field to the SilcClientEntry structure
6881 too so that if the entry is for example being resolved so
6882 another command may attach to the same pending command reply
6883 without requiring to resolve the same entry again. This concept
6884 should optimize the WHOIS and the IDENTIFY resolving under
6885 heavy load by taking away unnecessary resolving for entries
6886 that are being resolved already.
6888 Added support for adding multiple pending commands for one
6889 command idenfier. Affected file silcd/command[_reply].[ch].
6891 * Fixed WHOIS and IDENTIFY save to remove the cache entry
6892 before deleting the data. Otherwise the hash table will have
6893 freed data in comparison functions. Affected file is
6894 silcd/command_reply.c.
6896 * Fixed silc_idlist_replace_client_id to add the new entry to
6897 the cache with NULL nickname. Otherwise there will be invalid
6898 memory as the nickname after the nickname is freed. Affected
6899 file silcd/packet_receive.c.
6901 * Fixed the silc_idlist_get_clients_by_hash. The entries was
6902 saved into wrong slots because the previous number of entries
6903 was not taken into account. Affected file silcd/idlist.c.
6904 Fixed same thing in silc_idlist_get_clients_by_nickname too.
6906 * If we are router and we receive JOIN notify to a channel that
6907 does not have any users then notified client is marked as the
6908 channel founder, as it is it. The affected file is
6909 silcd/packet_receive.c
6911 * Added to the extended hash table API's table_del_*ext functions
6912 the destructor as argument too, so that the caller can decide
6913 which destructor to use or whether to use destructor at all.
6914 Affected file lib/silcutil/silchashtable.[ch].
6916 * Fixed ID Cache purging. It actually deleted the entries from
6917 the hash table after the data was freed. The hash table ended
6918 up comparing freed memory. The affected file is
6919 lib/silccore/silcidcache.c.
6921 Sat Sep 8 10:22:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6923 * Fixed Irssi SILC client's KILL command's HELP syntax.
6925 * The USERS command now resolves the detailed user information
6926 if the userinfo field is missing. Affected file is
6927 lib/silcclient/command_reply.c.
6929 * Do not print error in silc_file_read if the read file does
6930 not exist. Just silently return NULL. Affected file is
6931 lib/silcutil/silcutil.c.
6933 * Fixed the silc_log_output to not wine about NULL filename
6934 and to not create some bogus " " filename. Affected file is
6935 lib/silcutil/silclog.c.
6937 Fri Sep 7 22:16:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6939 * Fixed various printing bugs on the user interface in the
6940 Irssi SILC Client. Minor changes that were forgotten from
6943 Fri Sep 7 17:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6945 * Fixed the configure.in.pre and the compilation and distribution
6946 environment to support the new autoconf 2.52. That version is
6947 now required to compile the CVS trunk.
6949 Thu Sep 6 12:47:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
6951 * Renamed function silc_parse_nickname to silc_parse_userfqdn
6952 to generally parse user@fqdn format strings. Affected file
6953 lib/silcutil/silcutil.c.
6955 * Added nickname_format and nickname_force_format fields to the
6956 SilcClientParams structure. The first one defines the format
6957 for the nicknames that the library will enforce if the receives
6958 multiple same nicknames. The second one is boolean value and
6959 can be used to force the library to always enforce the format
6960 to the nicknames regardles whether there are multiple nicknames
6961 or not. This configurable formatting was employed to flexibly
6962 support accessing multiple nicknames from the user interface.
6963 The userinterface can now set the nicknames to what ever format
6964 they prefer. Affected file lib/silcclient/silcapi.h.
6966 Added function silc_client_nickname_format to the file
6967 lib/silcclient/idlist.c. It performs the nickname formatting.
6969 Added new field `hostname´ to the SilcClientEntry context.
6970 It holds the hostname of the client. Affected file is
6971 lib/silcclient/idlist.h.
6973 * Irssi SILC Client sets the nicknames in nick@hostn format.
6974 Fe. priikone@otaku, priikone@otaku2 etc. Affected file
6975 irssi/src/silc/core/silc-core.c.
6977 The WHOIS printing now also shows both the real nickname and
6978 the formatted nickname so that user knows how to access the
6979 user if there are multiple same nicknames cached. Affected
6980 file irssi/src/silc/core/client_ops.c. Changed the WHOIS
6981 printing formatting too to take the hostname now as a separate
6982 argument. The Affected file is
6983 irssi/src/fe-common/silc/modules-formats.[ch].
6985 * Changed the silc_client_get_clients_local to accept the formatted
6986 nickname as argument. It accepts the real nickname too but the
6987 formatted nickname can be used to find the true entry from
6988 multiple entries. Affected file lib/silcclient/silcapi.h and
6989 lib/silcclient/idlist.c.
6991 * Added nickname_format_parse field to the SilcClientParams.
6992 It is a callback function provided by the application to parse
6993 the nickname out of the formatted nickname string. The library
6994 calls it to get the nickname from the formatted string. Since
6995 the application generally knows better the format of the nickname
6996 string it parses it instead of the library, even though library
6997 encodes the formatted string. If the callback function is not
6998 provided then the library will use the string as is. The
6999 affected file is lib/silcclient/silcapi.h.
7001 * All the nickname strings passed to the client library in
7002 commands are now expected to be formatted nickname strings.
7003 If the command does not support the formatted nickname string
7004 it will assume that the sent string is the actual nickname.
7005 Affected file lib/silcclient/command.c.
7007 Tue Sep 4 22:31:28 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7009 * Added public key authentication support to OPER and SILCOPER
7010 commands in the client library. Affected file is
7011 lib/silcclient/command.c.
7013 Tue Sep 4 12:39:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7015 * Changed the get_auth_methdod client operation to be asynchronous.
7016 It can be async if the application resolves the authentication
7017 method from the server during the negotiation. Added new
7018 SilcGetAuthMeth completion callback that the application will
7019 call after resolving the authentication method.
7021 Added function silc_client_request_authentication_method that
7022 the application can use to resolve the authentication method
7023 from the server. Added also SilcConnectionAuthRequest callback
7024 that the library will call after the server has replied. The
7025 application can call this function if it does not know the
7026 current authentication method.
7028 Affected files are lib/silcclient/client.c and
7029 lib/silcclient/silcapi.h.
7031 * The Irssi SILC client now automatically resolves the authentication
7032 method incase any configuration information is not present (and
7033 currently there never is). The affected file is
7034 irssi/src/silc/core/client_ops.c.
7036 * Fixed public key authentication from the client library.
7037 Affected file lib/silcclient/protocol.c. Changed also the
7038 protocol specification about the public key authentication in
7039 the connection authentication protocol. The actual data to be
7040 signed is now computed with a hash function before signing.
7042 * Fixed the public key authentication from the server as well.
7043 Affected file silcd/protocol.c.
7045 * Removed the mlock()'s from the memory allocation routines.
7046 Affected file lib/silcutil/silcmemory.c. The ./configure does
7047 not check anymore for the mlock(). Affected file is
7050 * Fixed USERS command in server to allow the execution of the
7051 command for private and secret channels if the client sending
7052 the command is on the channel. Affected file silcd/command.c.
7054 * Fixed silc_client_get_clients_local to return the clients
7055 count correctly. It could return wrong value. Affected file
7056 lib/silcclient/idlist.c.
7058 Mon Sep 3 20:09:59 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7060 * Fixed the lib/silcmath/mpi/mpi.h to always use 32-bit data
7061 types. The assembler optimizations seemed not to like 64-bit
7062 data types. The assmebler optimizations thus are now enabled
7063 also for BSD systems as opposed to only enable them for Linux.
7065 * Do not check for threads at all on BSD systems. Affected
7066 file configure.in.pre.
7068 * Removed -n and -h options from the Irssi SILC Client since
7069 they are not used in silc.
7071 * Fixed the prime generation to assure that the first digit
7072 of the generated random number is not zero since our conversion
7073 routines does not like number strings that starts with zero
7074 digit. If zero digit is seen the random number is regenerated.
7075 This caused some corrupted RSA keys when the zero first digit
7076 was met. Affected file lib/silcmath/silcprimegen.c.
7078 Sun Sep 2 17:17:24 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7080 * Fixed WIN32 configuration in the ./configure script.
7081 Fixed to include xti.h on environments that has it.
7082 Patches by Carsten Ilchmann and andrew.
7084 Sat Sep 1 00:29:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7086 * Changed the silc_id_create_client_id to be collision
7087 resistant. It is now assured that there cannot be created
7088 two same client ID's. I suspect that some weird bugs in
7089 the server were actually caused by duplicate Client IDs.
7090 Affected file silcd/serverid.[ch]. A router receiving
7091 new ID now also assures and informs the sending server
7092 if the ID caused collision.
7094 * Changed the silc_id_create_channel_id to also assure that
7095 there are no collisions.
7097 Wed Aug 29 17:55:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7099 * Statement about ignoring the Mutual Authentication flag when
7100 performing rekey with PFS was a bit misleading. It is ignored
7101 if it was set in the initial negotiation, it cannot be even
7102 set in the rekey. Fixed in the ke-auth draft. Started the
7103 new versions of the protocol drafts in the doc/.
7105 Sun Aug 26 14:59:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7107 * Fixed a bug in silc_client_command_identify_save when saving
7108 new channel information. The channel name was no duplicated
7109 and caused crash on exit. Affected file is
7110 lib/silcclient/command_reply.c.
7112 Fri Aug 17 23:07:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7114 * Fixed the getkey command handling in the server. Send just
7115 empty OK reply to the sender if the key could not be fetched
7116 (but everything else was ok, like the key just was not available).
7117 Changed the public key parameter to optional in the protocol
7118 specs so that empty OK reply can be sent. Affected file
7121 Added a message to Irssi SILC client to tell to user if the
7122 server did not return a public key.
7124 Tue Aug 14 07:29:27 CEST 2001 Pekka Riikonen <priikone@silcnet.org>
7126 * Fixed a channel key regeneration bug. It registered new
7127 timeout tasks exponentially until all system resources were
7128 used. Affected file silcd/server.c.
7130 Sun Aug 12 20:48:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7132 * Added the SILC Document generator to the scripts/silcdoc.
7133 It can be used to generate the Toolkit Reference Manual out
7134 of the source tree. Internally it will also use the RoboDoc
7135 generator now imported in util/robodoc.
7137 Sun Aug 12 12:28:17 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7139 * Added couple of return's in rekey protocol if error orccurred
7140 during the protocol. The execution must be terminated.
7141 Affected file silcd/protocol.c. Also, terminate the protocol
7142 always with timeout.
7144 Sat Aug 11 12:36:02 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7146 * The client's Client ID was created initally from the wrong
7147 nickname (it could have been in format nick@host) in the
7148 silc_server_new_client. Affected file silcd/packet_receive.c
7150 Sat Aug 11 00:29:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7152 * Added some SILC_LOG_ERROR's to various error conditions
7153 if client could not be added to ID cache. Affected files
7154 silcd/packet_receive.c and silcd/server.c.
7156 * When client's sock->user_data is freed, NULL also the
7157 client->router and client->connection pointers. Added check
7158 for these pointers being NULL to various places around the
7159 code. Affected file silcd/server.c.
7161 * Added client->data.registered == TRUE checks to various
7162 places around the code to assure that unregistered client's
7163 are not handled when it is not allowed. Affected file
7166 * Added `bool registered' fields to all
7167 silc_idlist_[server|client]_get_* routines to indicate whether
7168 the fetched client needs to be registered or not. Affected
7169 file silcd/idlist.[ch].
7171 * Add your own entry as registered to the ID cache in the
7172 server. Affected file server.c.
7174 * Fixed a bug in silc_server_new_server. The SilcServer was
7175 set as the new server's context instead of SilcServerEntry.
7176 This naturally caused some weird bugs.
7178 * Added "updated" field the SilcChannelEntry which indicates
7179 the time since the channel entry was last accessed. This
7180 can be used to determine whether it is necessary to
7181 announce the channel after backup resuming protocol.
7182 Affected files silcd/idlist.[ch].
7184 Thu Aug 9 18:28:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7186 * Do not delete the channel rekey task when adding it
7187 for in silc_server_create_channel_key.
7189 * Changed the silc_server_create_channel_key to return
7190 TRUE or FALSE to indicate the success of the channel key
7193 Thu Jul 26 11:32:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7195 * Fixed MSVC++ project files and added missing files to
7196 Makefiles under win32/.
7198 Wed Jul 25 18:43:54 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7200 * Do not add TCP_NODELAY flag if the operating system
7201 does not have it defined. Affected files are
7202 lib/silcutil/[unix/win32]/silc[unix/win32]net.c.
7204 * Fixed buffer overflow from Irssi SILC Client. Affected
7205 file irssi/src/fe-common/core/themes.c.
7207 * Fixed double free in client library in the file
7208 lib/silcclient/client.c when disconnecting from server.
7210 * Applied double free patch from cras to Irssi SILC client.
7211 Affected files irssi/src/core/[modules/expandos].c
7213 * Fixed the disconnection handling to Irssi SILC Client.
7214 The application must call silc_client_close_connection
7215 in ops->connect client operation in case of failure of
7216 the connection. Affected file is
7217 irssi/src/silc/core/client_ops.c.
7219 * Do not set sock->protocol to NULL in the function
7220 silc_client_close_connection after executing the protocol's
7221 final callback since the sock might not be valid anymore.
7222 Affected file lib/silcclient/client.c.
7224 Wed Jul 25 16:04:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7226 * Do not enable SILC_THREADS if the linking with libpthread
7227 did not happen. Affected file configure.in.pre.
7229 * Added notion to protocol specification that server must
7230 verify the sent authentication payload with CMODE when
7231 setting the channel founder key. Implemented it to the
7232 server. Affected file silcd/command.c.
7234 Mon Jul 23 18:31:43 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7236 * Added _EXTRA_DIST SILC distribution variable to the
7237 distributions file. It is used to conditionally add extra
7238 files or directories to the specific distribution. Affected
7239 files ./prepare, Makefile.am.pre and distributions.
7241 Removed the `_' from the start of the distribution names.
7244 * Added README.WIN32 for instructions to compile the Toolkit
7247 Mon Jul 23 10:12:37 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7249 * Fixed a double free in disconnection in the server. Affected
7250 file is silcd/server.c.
7252 * Fixed the lib/silcske/groups.c to work now also with GMP
7253 MP library. The string conversion did not work when using
7254 specific base and the base is indicated in the string as well.
7256 * Created win32/ directory which now includes MSVC++ specific
7257 stuff so that toolkit (DLLs) may be compiled with MSVC++.
7258 It will appear only in the toolkit distribution
7260 Sun Jul 22 19:40:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7262 * Changed the key material distribution function in case when
7263 the hash output is too short. The data is now concatenated
7264 a bit differently than it used to. Made the change to the
7265 SKE protocol specification.
7267 * Added better GMP detection to configure.in.pre. A patch
7270 Fri Jul 20 13:16:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7272 * Fixed a minor bug in SKE that might cause some problem on
7273 some platforms. Affected file lib/silcske/silcske.c.
7275 * Added the cookie checking for initiator in the SKE. It checks
7276 that the responder returns the sent cookie unmodified. The
7277 affected file is lib/silcske/silcske.c. Added new SKE
7278 error type INVALID_COOKIE that can be sent during the
7279 negotiation. Fixed some memory leaks as well.
7281 * Added the "invalid cookie" error message to Irssi SILC client's
7284 Thu Jul 19 21:44:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7286 * Added `task_max' field to the SilcClientParams to indicate
7287 the maximum tasks the scheduler can handle. If set to zero,
7288 default values are used. Affected file lib/silcclient/silcapi.h.
7290 * Fixed memory leaks in silc_client_close_connection. Affected
7291 file lib/silcclient/client.c.
7293 * Added silc_client_del_client_entry to client library to free
7294 all memory of given client entry. Affected file is
7295 lib/silcclient/idlist.[ch].
7297 * Added new functions silc_client_del_channel and
7298 silc_client_del_server to delete channel and server entries.
7299 Affected file lib/silcclient/[silcapi.h/idlist.c].
7301 * Removed silc_client_del_client_by_id from silcapi.h.
7303 * Fixed the INFO command to return the server's own info
7304 correctly when querying by Server ID. Affected file is
7307 Thu Jul 19 14:47:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7309 * Removed the non-blocking settings in WIN32 code in the
7310 silc_sock_[read/write] and added SleepEx instead. Affected
7311 file lib/silcutil/win32/silcwin32sockconn.c. The availability
7312 of input data is now checked with FIONREAD and ioctlsocket.
7314 Wed Jul 18 18:34:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7316 * Call silc_schedule_task_del_by_context in the
7317 silc_protocol_cancel instead of silc_schedule_task_del_by_callback.
7318 Affected file lib/silccore/silcprotocol.c.
7320 * Call silc_protocol_cancel for active protocols in the
7321 silc_server_close_connection if the funtion
7322 silc_server_free_sock_user_data has not been called.
7323 Affected file silcd/server.c.
7325 * Generic tasks cannot be deleted using the del_by_fd
7326 task deleting function since generic tasks does not match
7327 any specific fd. Affected file lib/silcutil/silcschedule.[ch].
7329 * Added a notion to SILCOPER help file that the SILCOPER works
7330 only on router server, not on normal server.
7332 Wed Jul 18 09:40:04 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7334 * Added for WIN32 support for the new scheduler as well.
7335 Affected file lib/silcutil/win32/silcwin32schedule.c.
7337 * Fixed the SHA1 implementation to work on various platforms.
7339 Tue Jul 17 23:04:10 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7341 * Rewrote the SILC Scheduler entirely. Removed the old SILC Task
7342 API. It is part of the scheduler now. Everything else is
7343 as previously but some functions has changed their names.
7344 Checkout the lib/silcutil/silcschedule.h for the interface.
7345 Updated all applications to use the new interface. Affected
7346 files are lib/silcutil/silcschedule.[ch].
7348 Tue Jul 17 16:53:30 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7350 * Found a bug in the SKE implementation. The HASH value,
7351 specified by the protocol, was not computed correctly. The
7352 public key of the responder was not added to the computation
7353 even though it is mandatory. Affected file lib/silcske/silcske.c.
7354 This unfortunately causes incompatibilities with older
7355 clients and servers.
7357 * Added WIN32 specific network init and uninit functions:
7358 silc_net_win32_init and silc_net_win32_uninit to init and uninit
7359 the Winsock2. Affected file lib/silcutil/silcnet.h and
7360 lib/silcutil/win32/silcwin32net.c.
7362 * Set the socket always to nonblocking mode on WIN32 after
7363 reading data or writing data. Affected file is
7364 lib/silcutil/win32/silcwin32sockconn.c.
7366 Mon Jul 16 22:55:26 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7368 * Fixed various compilation problems under WIN32. Affected
7369 files lib/silcutil/win32/silcwin32thread.c and
7370 lib/silcutil/win32/silcwin32schedule.c.
7372 * Removed all _internal.h #includes from public header
7373 files. Internal headers must never be included from
7376 Removed also the lib/silcske/payload_internal.h file.
7378 * All include files that may be needed (public and some others
7379 included by the public headers) by application developers are
7380 now copied to the ./includes directory. It does not copy any
7381 internal headers. Affected file Makefile.defines.pre and all
7382 Makefile.am's under lib/ and subdirs.
7384 Thu Jul 12 17:49:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7386 * Do not change the ~/.silc directory's permissions automatically.
7387 Affected file irssi/src/silc/core/clientutil.c.
7389 Thu Jul 12 10:18:40 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7391 * Do not cancel the protocol in silc_server_close_connection
7392 it might cause recursion. Now cancelled in the function
7393 silc_server_free_sock_user_data. Affected file silcd/server.c.
7395 * Fixed the silc_server_remove_clients_by_server to regenerate
7396 the channel keys correctly finally. Added also new function
7397 silc_server_remove_clients_channels to actually do it.
7398 Affected file silcd/server.c.
7400 * Fixed the silc_server_new_channel to not crash by giving
7401 wrong router to the new channel. Affected file is
7402 silcd/packet_receive.c.
7404 Wed Jul 11 18:31:57 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7406 * Added SilcClientParams structure to the lib/silcclient/silcapi.h
7407 which is given as argument to the silc_client_alloc now.
7408 It can be used to configure the client and set various parameters
7409 that affect the function of the client.
7411 * The USERS command in server did not check whether the channel
7412 is private or secret. Affected file silcd/command.c.
7414 * Added new argument to the USERS command in protocol specification.
7415 The USERS command now can take the channel name as argument
7416 as well. Added support for this in client and server and
7417 updated the protocol specs.
7419 * Completed the GETKEY command in client. It can be now used
7420 to fetch also servers public key not only some clients.
7421 Affected files lib/silcclient/command[_reply].c.
7423 * Added silc_client_get_server to return server entry by the
7424 server name. Affected files lib/silcclient/silcapi.h and
7427 * Redefined the IDENTIFY command in protocol specification to be
7428 more generic. It now can be used to query information about
7429 any entity in the SILC Network, including clients, servers and
7430 channels. The query may be based either the entity's name
7431 or the ID. Added support for this in both client and server.
7433 Affected files silcd/command.c and lib/silcclient/command.c
7434 and command_reply.c.
7436 * Optimized the WHOIS and WHOWAS commands in the server. Removed
7437 the _from_client and _from_server functions. Affected file
7440 * Added silc_client_get_channel_by_id_resolve to the file
7441 lib/silcclient/silcapi.h to resolve channel information by
7442 its ID. Added also silc_client_get_channel_by_id that
7443 does not resolve it from the server.
7445 Tue Jul 10 18:05:38 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7447 * Added SilcServerEntry context into the client library
7448 to represent one server. The INFO command now allocates
7449 these to save the resolved server info. For now on the
7450 client library will also keep information about servers,
7451 connected and resolved with INFO.
7453 The INFO command now allocates the SilcServerEntry context
7454 and saves the server info there. The COMMAND_REPLY in
7455 the INFO now returns the parameters to application in
7456 same order as defined in the protocol specification.
7458 The entries are cached in the client->server_cache.
7460 * The INFO command is now issued after received the Client ID
7461 from the server. Affected file lib/silcclient/client.c.
7463 * The CMODE_CHANGE notify may now return also an SilcServerEntry
7464 to the application as the mode changer might be server.
7465 It is guaranteed that NULL is not returned anymore to the
7466 application. Affected file lib/silcclient/client_notify.c.
7468 The ID Type is now also passed to the application so that
7469 it can check whether the returned entry is SilcClientEntry
7472 Added new function silc_client_get_server_by_id to return
7473 the server entry by ID. Affected files are the
7474 lib/silcclient/silcapi.h and lib/silcclient/idlist.c.
7476 * Do not create the channel in the Irssi SILC Client when issuing
7477 the JOIN command but when received the sucessful JOIN command
7478 reply. Otherwise the channel might get created even though we
7479 could not join it. The Affected file is
7480 irssi/src/silc/core/[silc-channels.c/client_ops.c].
7482 * Fixed a channel joining bug in router. The router must also
7483 check the channel modes, invite and ban lists etc. when serving
7484 the JOIN command sent by normal server. Affected file is
7485 silcd/command.c. The router now resolves the client's
7486 information from the server who sent the JOIN command if it
7487 does not know it, and processes the JOIN command only after
7490 * Changed the SilcCommandCb to take new argument; void *context2.
7491 Affected file lib/silccore/silccommand.h
7493 The second argument in the command callbacks in the server now
7494 includes the SilcServerCommandReplyContext if the command was
7495 called as pending command callback from the command reply.
7496 Otherwise it is NULL. When called as pending the status of the
7497 command reply will be checked and if it was erronous the
7498 error will be sent to the original sender of the command.
7499 This way the client always receives the error messages even
7500 though the server was actually the one who received the error
7501 when it resent the command to router, for example. Affected
7502 files silcd/command[_reply].[ch].
7504 * Fixed sending WHOWAS command's error message to client if
7505 the requested client could not be found. It was missing.
7508 * Changed the CMODE and CUMODE commands reply arguments in the
7509 protocol specification. The Channel ID is now sent in both
7510 of the commands to identify the channel. Implemented this
7511 new feature to the client and server. Affected files
7512 lib/silcclient/command_reply.c and silcd/command.c.
7514 * Made better checks for invite and ban lists in the JOIN
7515 command in server. Affected file silcd/command.c.
7517 Mon Jul 9 18:28:34 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7519 * The server now performs the incoming host IP/DNS lookup
7520 using the silc_socket_host_lookup and thus does not block
7521 the server anymore. Affected file silcd/server.c.
7523 * Completed the multi-thread support for SILC Scheduler in
7524 the lib/silcutil/silcschedule.c.
7526 * Fixed the configure.in.pre to detect the pthread correctly
7529 * Fixed a deadlock in silc_task_queue_wakeup in the file
7530 lib/silcutil/silctask.c.
7532 Mon Jul 9 13:40:03 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7534 * Added new function silc_schedule_wakeup that is used in
7535 multi-threaded environment to wakeup the main thread's
7536 schduler. It needs to be used when a thread adds a new task
7537 or removes a task from task queues. After waking up, the
7538 scheduler will detect the task queue changes. If threads
7539 support is not compiled in this function has no effect.
7540 Implemented the wakeup mechanism to both Unix and WIN32
7541 systems. Affected files are lib/silcutil/silcschedule.[ch],
7542 lib/silcutil/unix/silcunixschedule.c and the
7543 lib/silcutil/win32/silcwin32schedule.c.
7545 * Added new function silc_task_queue_wakeup to wakeup the
7546 scheduler by the specified task queue. Affected file
7547 lib/silcutil/silctask.[ch].
7549 * The silc_socket_host_lookup_start now wakes up the scheduler
7550 after adding the timeout task. Affected file is
7551 lib/silcutil/silcsockconn.c.
7553 * The silc_socket_host_lookup is synchronous now if the threads
7554 support is not compiled in. However, the callback is still
7555 called asyncronously through the scheduler, anyway. Affected
7556 file lib/silcutil/silcsockconn.c.
7558 Mon Jul 9 00:24:45 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7560 * Added new function silc_socket_host_lookup to perform
7561 asynchronous IP and FQDN lookups for the socket connection.
7562 Affected files lib/silcutil/silcsockconn.[ch].
7564 Sun Jul 8 18:44:53 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7566 * Added SILC_MUTEX_DEFINE to define the mutex on environments
7567 that may or may not compile the mutex support in.
7569 Changed the silc_mutex_alloc interface. It allocates the
7570 mutex now to the sent pointer and returns TRUE or FALSE.
7572 Affected file lib/silcutil/silcmutex.h.
7574 * Wrote the SILC Task Queue interface to support multi-threads.
7575 Affected file lib/silcutil/silctask.[ch].
7577 * Wrote the SILC Scheduler to support multi-threads. Affected
7578 file lib/silcutil/silcschedule.c.
7580 Sun Jul 8 11:16:01 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7582 * Implemented the SILC Mutex API and SILC Thread API for WIN32
7583 in lib/silcutil/win32/.
7585 Sun Jul 8 00:18:15 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7587 * Defined SILC Mutex API and SILC Thread API and implemented
7588 them for Unix. Affected files are
7589 lib/silcutil/silcmutex.h, lib/silcutil/silcthread.h,
7590 lib/silcutil/unix/silcunixmutex.c and
7591 lib/silcutil/unix/silcunixthread.c.
7593 Sat Jul 7 14:40:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7595 * Fixed the silc_server_remove_clients_by_server's channel
7596 key re-generation. The hash table handling was incorrect
7597 and would not work with many channels. Affected file is
7600 * Fixed some memory leaks around the server code.
7602 * Rewrote the silc_server_get_users_on_channel to support IPv6
7603 based Client ID's. Affected file silcd/server.c.
7605 * Defined the SILC_MESSAGE_FLAG_SIGNED to the protocol
7606 specification. However, a separate document must be written
7607 to define the detailed signing procedure and the payload
7608 associated with the flag. Defined the flag to the
7609 lib/silccore/silcchannel.h as well.
7611 Fri Jul 6 18:26:31 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7613 * Changed the dynamic tables to static size tables in the
7614 lib/silccrypt/silchmac.c.
7616 * Removed GCC dependencies from the code. A patch by cras.
7618 Fri Jul 6 09:39:35 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7620 * Do not show the error "Error receiving packet bla bla"
7621 in server if it really was not an error (-2 means that reading
7622 is pending). Affected file silcd/server.c.
7624 Thu Jul 5 21:22:32 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7626 * Fixed a possible crash in silc_server_remove_clients_by_server
7627 in silcd/server.c. Fixed there also some memory leaks.
7629 * Fixed the silc_idlist_replace_client_id. It could replace
7630 wrong key in the hash table. Affected file silcd/idlist.c.
7632 * Do not check whether there are global users on the channel
7633 if the channel->global_users is FALSE. Affected functions
7634 silc_server_remove_from_one_channel and
7635 silc_server_remove_from_channels in silcd/server.c. Also,
7636 do not check if the removed client is local as we can be
7637 sure that global client was not removed from the channel
7638 and checking for global users is not needed.
7640 * The silc_server_remove_clients_by_server now re-generates
7641 the channel keys correctly for those channels that had
7642 clients removed from them. Affected file silcd/server.c.
7644 Tue Jul 3 11:39:20 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7646 * Found the reason of random crashes in the server. We weren't
7647 ignoring the SIGPIPE signal (which can be sent in write())
7648 and it crashed the server. Affected file silcd/silcd.c.
7650 Fri Jun 29 20:05:25 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7652 * Assure that sock->user_data is not NULL in the function
7653 silc_server_packet_send in silcd/packet_send.c.
7655 * Disconnect the remote connection if it could not be added
7656 to any ID lists in the server. The affected file is
7659 * Check in silc_server_packet_send[_real/dest] that the
7660 socket is not disconnecting and ignore the data if it is.
7661 Affected file silcd/packet_send.c.
7663 * Define inline to __inline on native WIN32 compilation.
7664 Affected file includes/silcwin32.h.
7666 * Added some explicit type casts for inline code since MSVC
7667 require them. Affected files lib/silcutil/silcbuffer.h,
7668 lib/trq/silcdlist.h and lib/trq/silclist.h.
7670 * Print warning in log files from now on if the packet
7671 decryption fails. Affected file silcd/server.c.
7673 Thu Jun 28 21:30:39 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7675 * Changed the `say' client operation's interface to accept
7676 new `type' argument to indicate the type of the message sent
7677 by the library. The application may filter the library's
7678 messages according the type. The affected file is the
7679 lib/silcclient/silcapi.h.
7681 * Added two new functions to lib/silcclient/silcapi.h:
7682 silc_client_del_client and silc_client_del_client_by_id.
7683 Affected file lib/silcclient/idlist.c.
7685 * Moved the clientincludes.h from includes/ to silc/ and
7686 serverincludes.h from includes/ to silcd/.
7688 * The modes for the CMODE and CUMODE are now passed as
7689 uint32 for application with COMMAND_REPLY. The affected
7690 file is lib/silcclient/command_reply.c.
7692 Wed Jun 27 22:24:47 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7694 * /WHOIS without arguments shows client's own information.
7695 Affected file lib/silcclient/command.c.
7697 * Changed PING to not accept any arguments. The specs
7698 says that client can ping only the connected server so
7699 requiring an argument is not needed. Affected file is
7700 lib/silcclient/command.c.
7702 Wed Jun 27 00:10:33 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7704 * Fixed a fatal bug in private message sending and reception
7705 encryption and decryption when using private message keys.
7706 The implementation was incorrect and did not follow the
7707 specification. It causd that some of the message were
7708 lost since it did not use the sending and receiving keys
7709 as the protocol suggests. This has been fixed and will cause
7710 incompatibilities with older clients when sending private
7711 message encrypted with private message keys. Affected files
7712 lib/silcclient/client_prvmsg.c, lib/silcclient/client_keyagr.c
7713 and various other in Irssi SILC Client.
7715 Added `responder' boolean argument to the functions
7716 silc_client_add_private_message_key[_ske] to indicate when
7717 the key is added as responder or initiator of the key
7720 Tue Jun 26 19:23:07 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7722 * Removed the silc_ske_check_version function and created
7723 a SilcSKECheckVersion callback. Added also a function
7724 silc_ske_set_callbacks that is now used to set all SKE
7725 callbacks. The callback functions are not given to
7726 the SKE functions anymore, but this function is used to
7729 * Fixed the WIN32 DLL generation in lib/Makefile.am.pre.
7731 * Added `silc_version' argument to the silc_client_alloc
7732 to define the version of the application for the library.
7733 The library will use the version string to compare it
7734 against the remote host's (usually a server) version
7735 string. Affected file lib/silcclient/silcapi.h
7737 * Added the KE protocol context to Key Agreement context
7738 in client library so that we can abort the SKE if it
7739 is in process when we get timeout. Affected file is
7740 lib/silcclient/client_keyagr.c.
7742 * Do not resolve the client ID forever if it returns in the
7743 first time that such client does not exist. This was done
7744 for example with private message. Affected file is
7745 lib/silcclient/client_prvmsg.c.
7747 Mon Jun 25 21:42:51 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7749 * Do not add regex.h for WIN32. The affected file
7750 includes/silcincludes.h.
7752 * Added WIN32 DLL generation to lib/Makefile.am.pre. It might
7753 not work yet 100%. It generates the DLL's automatically
7754 when compiling with --with-win32 under cygwin.
7756 Sun Jun 24 19:49:23 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7758 * lib/contrib/regex.c is not compiled on WIN32.
7760 * Added silc_net_get_socket_opt function to the
7761 lib/silcutil/silcnet.h.
7763 * Added includes/silcwin32.h for WIN32 specific includes
7766 * Do not use ptime structure or any of the posix process
7767 functions on WIN32 in lib/silccrypt/silrng.c.
7769 * Added silc_gettimeofday to provide generic function
7770 for struct timeval on all platforms. Added the function
7771 to lib/silcutil/silcutil.h.
7773 Sun Jun 24 12:19:52 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7775 * Moved the lib/silccore/silcsockconn.[ch] to the utility
7776 library as they clearly belong there. As a plus side we
7777 can make the actual socket connection routines platform
7780 Added also new generic function silc_socket_read and
7781 silc_socket_write (that used to be silc_packet_[read/write].
7782 The implementation of these are platform specific.
7784 * Added WIN32 specific routines of silc_socket_[read/write]
7785 to lib/silcutil/win32/silcwin32sockconn.c.
7787 Sat Jun 23 16:01:00 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7789 * Added preliminary support for native WIN32 compilation under
7790 cygwin (using the -mno-cygwin option for GCC) to the
7791 ./configure.in.pre. The --with-win32 now prepares the
7792 compilation for native WIN32.
7794 * Rewrote the SILC Scheduler interface in the file
7795 lib/silcutil/silcschedule.h. The scheduler is now context
7796 based and does not have anymore any global static scheduler.
7797 Moved the Unix scheduler to the lib/silcutil/unix/ directory
7798 and created lib/silcutil/win32 directory for WIN32 based
7801 * Added Unix specific network routines to the
7802 lib/silcutil/unix/silcunixnet.c and the old
7803 lib/silcutil/silcnet.c includes now only generic routines.
7805 Added WIN32 specific network routines to the
7806 lib/silcutil/win32/silcwin32net.c.
7808 * Added Unix specific utility functions from the
7809 lib/silcutil/silcutil.c to lib/silcutil/unix/silcunixutil.c.
7811 * Added WIN32 SILC Scheduler to the file
7812 lib/silcutil/win32/silcwin32schedule.c. The code is of course
7815 Fri Jun 22 10:44:14 EEST 2001 Pekka Riikonen <priikone@silcnet.org>
7817 * Do not handle JOIN notify in the server if the target client
7818 is not registered (idata->registered == FALSE). The affected
7819 file is silcd/packet_receive.c.
7821 * Update the nickrec->founder in event_cumode in the Irssi SILC
7822 client. Affected file irssi/src/silc/core/silc-channels.c.
7824 * Fixed the CUMODE_CHANGE notify handling in the server when
7825 server and router are announcing their clients on channels.
7826 Now the mode changes are saved and notified correctly. The
7827 affected file is /silcd/packet_receive.c.
7829 * Fixed silc_idlit_replace_[server/client/channel]_id functions.
7830 They really did not replace the cache entry in the ID Cache.
7831 Now they do that. Affected file silcd/idlist.c.
7833 * Fixed the KICK notify handling in the Irssi SILC client to
7834 update the channel records so that the kicked client does not
7835 appear to be on the channel. The affected file is
7836 irssi/src/silc/core/silc-channels.c.
7838 * Always update the conn->current_channel when executing command
7839 on a channel. Affected file irssi/src/silc/core/silc-servers.c.
7841 * Fixed the KILL notify handling in Irssi SILC client to remove
7842 the killed client on all channels.
7844 Thu Jun 21 17:10:08 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7846 * Fixed the silc_parse_command_line to remove extra spaces
7847 from the start and end of the arguments. Affected file is
7848 lib/silcutil/silcutil.c.
7850 * Cancel and free any active protocol in the function
7851 silc_server_close_connection. Affected file silcd/server.c.
7853 * Cancel and free any active protocol in the function
7854 silc_client_close_connction. Affected file is
7855 lib/silcclient/client.c.
7857 * Do not execute the KILL command for clients that are in
7858 history (ie. they are not in the network). Affected file is
7861 * Fixed KILL notify handling, client does not crash anymore.
7862 Affected file irssi/src/silc/core/silc-channels.c.
7864 * Reduced the default packet buffer size from 2048 to 1024 in
7865 lib/silccore/silcpacket.c.
7867 * Added SILC_SKE_STATUS_FREED SKE status type and a reference
7868 counter to the SKE context that is incresed when the SKE library
7869 performs async operation outside the library. If the outside
7870 process frees the SKE context and FREED status will be set
7871 and the library will detect after the sync operation that the
7872 libary is freed. The affected files are
7873 lib/silcske/silcske[_status].[ch].
7875 * Resolve the client entry information in the function
7876 silc_client_channel_message to assure that NULL pointer is not
7877 passed as client entry to the application. */
7879 * Fixed the task timeout calculation to assure that there is
7880 never negative timeouts. The affected file is
7881 lib/silcutil/silcschedule.c.
7883 * Fixed the channel user mode notification sending in server.
7884 It was sent point-to-point to the router (or to server by router)
7885 but it needs to be destined to a channel. The routines now
7886 supports sending the channel user mode notifys to the channels
7887 when announcing clients and channels. Affected files are
7888 silcd/server.c and silcd/packet_receive.c.
7890 * Fixed the CHANNEL_CHANGE notify handling in the client libary.
7891 It did not actually replace the old channel entry in the cache.
7892 Affected file lib/silcclient/client_notify.c.
7894 Tue Jun 19 22:10:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7896 * Fixed a possible crash in silc_packet_send_prepare. It now
7897 assures always that there is enough space in the buffer and
7898 at the tail area of the buffer (for MAC).
7900 Fixed the inbound buffer reallocation in silc_packet_read.
7901 It was old code and did not handle the reallocation correctly.
7904 The affected file is lib/silccore/silcpacket.c.
7906 * Fixed buffer overflow in silc_parse_nickname in the file
7907 lib/silcutil/silcutil.c.
7909 Tue Jun 19 13:40:09 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7911 * make install generates new server keys only if there is not
7914 Mon Jun 18 18:49:07 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7916 * Set SILC_MESSAGE_FLAG_NOREPLY when sending the away message.
7917 Added check that if the NOREPLY is set then we will not send
7918 the away message. This avoids infinite loop of away messages
7919 if both clients are away. The affected file is
7920 lib/silcclient/client_prvmsg.c.
7922 * Fixed client crash if /NICK was given without arguments.
7923 Affected file lib/silcclient/command.c.
7925 * Server does not send the invite list in INVITE command back
7926 to the client if the list was not altered. Added this notion
7927 to the protocol spec as well. Affected file silcd/command.c.
7929 Fixed possible crash in INVITE command by checking the
7930 value of silc_server_get_client_route command.
7932 * Fixed the INVITE notify type handling. The arguments are now
7933 taken in correct order and client does not crash. The affected
7934 file is irssi/src/silc/core/silc-channels.c.
7936 Removed the "Inviting xxx to channel" message from the
7937 client library away and let the application handle it.
7938 Affected file lib/silcclient/command.c. Added that message
7939 to Irssi SILC client's message formats.
7941 * Fixed CMODE command crash in client. It now checks the
7942 amount of arguments correctly and does not crash. The affected
7943 file is lib/silcclient/command.c.
7945 * Do not create new channel automatically in silc_channels_join
7946 but check whether the channel by that name already exists.
7947 Affected file irssi/silc/core/silc-channels.c.
7949 * Do not send the SERVER_SIGNOFF to router if the disconnected
7950 entity was the router. Affected file silcd/server.c.
7952 * Added the handling of the SERVER_SIGNOFF notify to the Irssi
7953 SILC client as it was missing from there.
7955 Added the handling of the KICK notify to the Irssi SILC client
7956 as it was missing. Added "you have been kicked" message to
7957 Irssi SILC client's message modules formats.
7959 Added the handing of the KILL notify to the Irssi SILC client
7960 as it was missing. Added the kill message module formats
7963 The affected file is irssi/src/silc/core/silc-channels.c.
7965 * The router did not save the channel mode the server announced.
7966 Affected file silcd/packet_receive.c.
7968 * Fixed a possible crash in INFO command in server. If the
7969 server did not provide the server info it crashed. Affected
7970 file silcd/command.c.
7972 Sun Jun 17 15:26:05 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7974 * Fixed the GETKEY command in the server to check also the
7975 global list. Otherwise the GETKEY would not work correctly
7976 in normal SILC server. Affected file silcd/command.c.
7978 Sat Jun 16 18:00:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7980 * Fixed GETKEY crash, it crashed if the command did not succseed.
7982 Tue Jun 12 21:36:18 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7984 * Redefined the SILC MP API in lib/silcmath/silcmp.h. The API
7985 is now real and not just an macro interface to GMP.
7987 Removed the entire GMP from the source tree and imported new
7988 NSS MPI library instead. Reason for removing GMP is that it is
7989 extremely large and compiles extremely slow. The NSS MPI
7990 is only a few files and compiles in less than 10 seconds.
7991 The speed is also about the same as GMP. The MPI is imported
7992 to lib/silcmath/mpi.
7994 If the system has GMP installed we will still use the GMP.
7995 If it is not then the NSS MPI will be compiled.
7997 Mon Jun 11 18:07:24 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
7999 * Merged a long nickname (127 characters long) crash bugfix from
8000 Irssi CVS tree. Affected file irssi/src/core/misc.c.
8002 * Merged a freed memory reference bugfix from Irssi CVS tree.
8003 Affected file irssi/src/core/commands.c.
8005 Sun Jun 10 16:08:35 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8007 * Added the server's public key sving and verification to the
8008 server when performing the SKE. This was missing and the
8009 remote server's (or router's) public key was accepted without
8010 checking whether we have it previously or trust it at all.
8011 Affected file silcd/protocol.c.
8013 Sat Jun 9 20:17:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8015 * Check in the silc_server_timeout_remote if protocol is active
8016 and make sure that the protocol's final callback is called so
8017 that all memory if freed. Affected file silcd/server.c.
8019 Sat Jun 9 12:51:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8021 * silc_server_whois_send_reply crashed the server if the nickname
8022 was 127 characters long. Affected file silcd/command.c.
8024 Thu Jun 7 16:29:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8026 * Added sanity check to the silc_server_new_client. If the hostname
8027 is provided inside username then check that the provided hostname
8028 really is the same as the resolved one. If the hostname was not
8029 resolved then check it from the public key. Affected file is
8030 silcd/packet_receive.c.
8032 * Fixed a fatal bug in Irssi SILC client. Do not send QUIT command
8033 if the server disconnected us and the connection is not valid
8034 anymore. Affected file irssi/src/silc/core/silc-channels.c.
8036 * Moved the silc_client_[chmode|chumode|chumode_char] away from
8037 the library to the lib/silcutil/silcutil.[ch].
8039 Thu Jun 7 08:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8041 * Close log file after open. Affected file
8042 lib/silcutil/silclog.c.
8044 * Check whether sock == NULL in silc_client_send_packet and return
8045 if it is. Affected file lib/silcclient/silcclient.c.
8047 * Check rec->entry == NULL in the Irssi SILC Client before
8048 sending the channel message. Affecte file is
8049 irssi/src/silc/core/silc-servers.c.
8051 Tue Jun 5 08:08:21 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8053 * Merged a splitted window bugfix from Irssi CVS tree. The
8054 affected file is irssi/src/fe-text/textbuffer-view.c.
8056 * Fixed the ME, ACTION and NOTICE printing in Irssi Client.
8057 It did not print nickname.
8059 * Improved the distributions system a bit.
8061 Mon Jun 4 17:57:16 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8063 * Merged /WINDOW bugfix from irssi CVS tree. Affected file is
8064 irssi/src/fe-text/gui-window.c.
8066 * Fixed a fatal bug in Irssi SILC client. Crashed if sent message
8067 to in-active server. The affected file is
8068 irssi/src/silc/core/client_ops.c.
8070 * Resolve the client in USERS command reply if the entry does
8071 not have username resolved. The affected file is
8072 lib/silcclient/command_reply.c. Also, changed the IDENTIFY
8073 command to WHOIS command to really resolve stuff. The USERS
8074 is not used any more in any critical section so WHOIS can
8075 be used even though it might be slower than IDENTIFY.
8077 * Changed the lib/silcutil/silchashtable.h header to ROBODoc
8080 Sun Jun 3 14:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8082 * Changed the protocol API a bit more consistent in the
8083 lib/silccore/silcprotocol.[ch].
8085 * Changed the following headers to ROBODoc format:
8087 lib/silccore/silcpayload.h
8088 lib/silccore/silcprotocol.h
8089 lib/silccore/silcsockconn.h
8091 All core library headers are now formatted.
8093 Sat Jun 2 10:45:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8095 * Fixed a bug in Irssi SILC client; do not show that you are
8096 server/router operator if you really are not. Affected file is
8097 irssi/src/silc/core/client_ops.c.
8099 * Renamed silc_command_free_payload to silc_command_payload_free.
8100 Affected file lib/silccore/silccommand.h
8102 * Added silcmath.h to include the prototoypes of various routines
8103 in the lib/silcmath. Removed the old modinv.h, mpbin.h and
8106 * Changed the following headers to ROBODoc format:
8108 lib/silccore/silcchannel.h
8109 lib/silccore/silccommand.h
8110 lib/silccore/silcid.h
8111 lib/silccore/silcidcache.h
8112 lib/silccore/silcmode.h
8113 lib/silccore/silcnotify.h
8114 lib/silccore/silcpacket.h
8115 lib/silcmath/silcmath.h
8117 Fri Jun 1 22:19:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8119 * Added checking to the server code not to start the server if
8120 ciphers and stuff are not configured properly. Affected files
8121 silcd/serverconfig.[h] and silcd/server.c.
8123 * Changed the layout of the header files of the public interfaces
8124 in the SILC libraries. The new layout supports ROBODoc
8125 documentation tool (and some others) so that it is easy to create
8126 a library reference manual. All the other headers and source
8127 code must still follow the CodingStyle document. Also source
8128 code must not include these ROBODoc stuffs, only the headers.
8129 Furthermore, all public interface headers must now be named
8130 by using `silc' prefix, example: silcapi.h, silccipher.h.
8131 Some files were renamed due to this. All the other headers
8132 must not be used as public interfaces. I will update the
8133 CodingStyle document later. Changed following headers, so far:
8135 lib/silcclient/silcapi.h
8136 lib/silccore/silcauth.h
8137 lib/silccore/silcprivate.h
8138 lib/silccrypt/silcdh.h
8140 Fri Jun 1 10:28:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8144 * Removed silc_client_packet_send_flush from the client library
8145 as it is not needed. Affected file lib/silcclient/client.[ch].
8147 * Added printing of message of unresolved authentication method
8148 to the Irssi SILC client. Added it to the module formats.
8149 Removed the same message from the client library.
8151 Thu May 31 13:57:33 CEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8153 * Added new distribution feature, DISTLABEL. Every distribution
8154 can define own preprocessor label that can be used in the
8155 source code. For example: #ifdef SILC_DIST_CLIENT. Affected
8156 file distributions, acconfig.h.pre and prepare.
8158 Tue May 29 22:16:40 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8160 * Added Makefile.defines_int to include the actual definitions
8161 for Makefile.defines.in. Tested the new distribution system,
8162 created distributions and tested installation.
8164 * Added AWAY message printing to the Irssi SILC client. Added
8165 the messages to the irssi/src/fe-common/silc/module-formats.[ch].
8167 * Added SCONNECT command to call the SILC's CONNECT command.
8168 Cannot use CONNECT directly since Irssi uses that internally.
8169 Affected file irssi/src/silc/core/silc-servers.c.
8171 Added ACTION local command. It is same as ME command but takes
8172 the channel as mandatory argument.
8174 Rewrote some of the Irssi's help files to suite for SILC
8177 Mon May 28 19:05:22 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8179 * Added Makefile.defines[.in] that should for now on be included
8180 in all Makefile.am file in the source tree. That file includes
8181 all common compilation definitions for SILC source tree.
8183 Mon May 28 10:30:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8185 * Minor changes to the ./prepare script to change the package
8186 name according the distribution name to the configure.in.
8188 Sun May 27 22:24:57 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8190 * Created new distribution system. Added file `distributions'
8191 that defines all the distributions that can be created out of
8192 the SILC source tree. The ./prepare script now reads that
8193 file to determine how to prepare the distributions. The
8194 first argument to the ./prepare is the name of the distribution
8195 and second is the version of the distribution. If given
8196 without arguments it creates the default (toolkit) distribution
8197 with the default version (defined in ./prepare).
8199 All Makefile.am files that are subject to the distributions
8200 are now named as Makefile.am.pre. These are ./Makefile.am
8201 and lib/Makefile.am. Others may be changed later.
8203 Sun May 27 15:57:17 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8205 * Added invite list, ban list, some key management and connection
8206 error message printing to module formats in the Irssi SILC client.
8208 * Added new silc_client_set_away_message to set the away message
8209 that is back to the person who sent private message. The
8210 affected file lib/silcclient/silcapi.h and the
8211 lib/silcclient/client_prvmsg.c.
8213 Sun May 27 12:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8215 * Fixed the private message sending in the Irssi SILC client,
8216 added local command KEY to the Irssi SILC client.
8218 Added key management and key agreement message formats to the
8219 irssi/src/fe-common/silc/module-formats.[ch].
8221 Added USERS (alias WHO) printing, server/router operator
8222 indication and LIST command printing to the module formats.
8224 Sat May 26 17:43:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8226 * Fixed channel joining notify handling, cumode notify handling
8227 from Irssi SILC client.
8229 * Added SILC specific module-formats to the Irssi SILC client so
8230 that SILC specific message hilighting, colors etc is possible.
8231 Affected file irssi/src/fe-common/silc/module-formats.[ch].
8233 Added channel mode, channel user mode, actions, notices,
8234 whois and whowas printing to the the module-formats.c.
8236 * Fixed a bug in channel deletion in the server. The channel
8237 is not left to the cache even if the channel founder auth mode
8238 is set when there are no users anymore on the channel. Affected
8239 file silcd/server.c.
8241 * The silc_net_localhost now resolves the entire hostname including
8242 the domain name. Affected file lib/silcutil/silcnet.c.
8244 Sat May 26 12:13:37 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8246 * Changed the ask_passphrase client operation to be ascynchronous.
8247 It has now a completion callback and a context that the
8248 application must call after it has got the passphrase from
8249 the user. Affected files lib/silcclient/silcapi.h,
8250 lib/silcclient/protocol.c, lib/silcclient/command.c and
8253 Added SilcAskPassphrase callback that the application calls
8254 to deliver the passphrase to the library.
8256 * Changed the SKE protocol's SilcSKEVerifyCb to be asynchronous.
8257 The public key verification and especially a certificate
8258 verification is asynchronous procedure.
8260 Added new SILC_SKE_STATUS_PENDING status to indicate the
8261 request is pending and a callback will be called to finalize
8264 Added also SILC_SKE_STATUS_PUBLIC_KEY_NOT_PROVIDED status to
8265 indicate that remote end did not send its public key (or
8266 certificate), even though we require it. Added check for this
8267 condition in the SKE. This was a security bug, now fixed.
8269 Defined new SilcSKEVerifyCbCompletion callback that is called
8270 when the verification process is completed.
8272 The affected files lib/silcske/silcske_status.h and
8273 lib/silcske/silcske.[ch].
8275 * Changed the verify_public_key client operation to be async
8276 as well. Defined SilcVerifyPublicKey callback that is used to
8277 indicate the success of the public key verification process.
8279 Changed the server and client to use the new async client
8282 * Changed the Irssi SILC client's internal scheduler to be called
8283 twice as many times as it used to be. As a result the client
8284 should be a bit faster now. Affected file is
8285 irssi/src/silc/core/silc-core.c.
8287 * Added support to Irssi SILC client of asynchronous public key
8288 verification and passphrase inquiry. Affected file is
8289 irssi/src/silc/core/silc-core.c.
8291 Fri May 25 14:38:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8293 * Do not say "You have left channel %s" in client library.
8294 Moved it to the application. Affected files are
8295 lib/silcclient/command.c and silc/client_ops.c.
8297 * Fixed silc_client_get_clients. Command context was not
8298 duplicated and was freed memory in the callback. Affected
8299 file lib/silcclient/idlist.c.
8301 * Do not say "you are now talking..." on JOIN command in the
8302 client library. The appliation must handle it.
8304 * Do not say ".. changed topic to" in command reply in the
8305 client libary. The application must handle it.
8307 * Fixed TOPIC command sending in the client library.
8309 * Fixed a memory leak in silc_client_command_free in the file
8310 lib/silcclient/command.c.
8312 Thu May 24 19:08:55 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8314 * Imported a modified version of Irssi client to the source tree.
8315 The Irssi will be used to create a new client called
8316 Irssi SILC. Imported to irssi/.
8318 Added silc_core_init_finish function to the Irssi. Affected
8319 file irssi/configure.in.
8321 A lot changes in the Makefile.ams around the irssi tree.
8323 Tue May 22 22:23:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8325 * Do not rehash if the new size is same as the old size of the
8326 hash table, in the silc_hash_table_rehash*. The affected file
8327 lib/silcutil/silchashtable.c.
8329 * Replaced hash_table_del_by_context calls from the server
8330 (when channel->user_list and client->channels) to the
8331 hash_table_del as it is sufficient and faster.
8333 Tue May 22 17:27:16 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8335 * Added silc_hash_table_list, silc_hash_table_get and the
8336 SilcHashTableList structure to provide an alternative way to
8337 traverse the hash table. The affected files are
8338 lib/silcutil/silchashtable.[ch].
8340 * Changed the server's idlist routines to use the hash table
8341 routines to optimize the code.
8343 Mon May 21 21:46:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8345 * Replaced the client entry's `channel' list and channel entry's
8346 `user_list' list to hash tables for optimized lookup. Changed
8347 the code to use the hash table interface around the code.
8348 Affected file lib/silcd/idlist.[ch].
8350 * Added `auto_rehash' boolean argument to the function
8351 silc_hash_table_alloc to indicate whether the hash table should
8352 auto-rehash when it thinks is appropriate time. It will
8353 increase the hash table size if the there is twice as much
8354 entries in the table than the size of the table, and will
8355 decrease the size if there are twice as less entries than
8356 the size of the table.
8358 Mon May 21 09:51:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8360 * Fixed silc_xxx_get_supported to not crash at some circumstances.
8362 Sun May 20 13:45:58 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8364 * silc_idcache_purge_by_context deletes the entry now by context
8365 as it is supposed to do. Affected file lib/silccore/idcache.c.
8367 * Send the ERR_NO_SUCH_NICK in the WHOIS command reply if the
8368 client is not anymore valid (WHOWAS givens the info) and not
8369 the ERR_NO_SUCH_CLIENT_ID if the nickname still exists.
8371 Sat May 19 16:30:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8373 * Removed the `data' and `data_len' arguments from the ID Cache
8374 interfaces and added `name' argument. ID Cache does not handle
8375 anymore the binary data only a names associated with given ID.
8377 * When hashing a Client ID with silc_hash_id the entire ID is
8378 not hashed anymore, instead only the hash of the Client ID is
8379 hashed. This way we can access the Client ID from the cache
8380 with Client ID but with the hash of the ID (which is a hash of
8381 the nickname) as well without any difference in performance.
8383 Added also silc_idcache_find_by_id_one_ext to do one on one
8384 searching when we have the actual ID. Added also function
8385 silc_hash_client_id_compare. The affected files are
8386 lib/silccore/idcache.[ch] and lib/silcutil/silcutil.[ch].
8388 * When hashing the name associated with a ID it is always done
8389 in lowercase. This way we can access the cache without worrying
8390 about case-sensitivity, even though, for example nicknames are
8393 * Fixed a bug in server with channel message sending. It put
8394 wrong ID type as destination ID. The affected file
8395 silcd/packet_send.c.
8397 * silc_idcache_del_by_context now deletes from all hash tables
8398 by context. Affected file lib/silccore/idcache.c.
8400 Fri May 18 17:42:00 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8402 * Changed the client library to use the new ID Cache interface.
8403 Changes around the source tree.
8405 * Added silc_hash_table_rehash_ext to rehash with specific
8406 hash function. Affected file lib/silcutil/silchashtable.[ch].
8408 * Added silc_hash_string_compare to compare two strings in the
8409 hash table. Affected file lib/silcutil/silcutil.[ch].
8411 Fri May 18 11:18:45 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8413 * Added new function silc_idcache_del_by_context into the
8414 lib/silccore/idcache.[ch].
8416 * Changed the server's ID list routines to use the new ID Cache
8417 interface. Changes around the source tree.
8419 Fri May 18 08:35:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8421 * Added silc_hash_table_del[_by_context]_ext functions in to the
8422 lib/silcutil/silchashtable.[ch].
8424 Removed silc_hash_table_find_all* routines and added new
8425 silc_hash_table_find_foreach to replace them.
8427 Added silc_hash_table_replace_ext function as extended
8428 replacing function. Separated the simple hash table interface
8429 from the extended hash table interface in the file
8430 lib/silcutil/silchashtable.h.
8432 * Fixed minor bugs and changed it to use some of the new
8433 hash table functions in lib/silccore/idcache.c
8435 Thu May 17 18:15:12 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8437 * Added new function silc_hash_table_find_all to return all keys
8438 in the hash table by the specified key. As the hash table is
8439 collision resistant it also makes it possible to have several
8440 duplicate keys in the hash table. This function may be used to
8441 find all of the keys from the hash.
8443 Added user_context arguments to the SilcHashFunction,
8444 SilcHashCompare and SilcHashDestructor to deliver user specified
8447 Added new fuctions silc_hash_table_find[_all]_ext to do
8448 extended lookup with specified hash and compare functions and
8449 specified user contexts.
8451 Added new function silc_hash_table_add_ext to add the key
8452 with specified hash function and user context.
8454 Added new function silc_hash_table_foreach to traverse all
8455 entrys in the hash table. Added SilcHashForeach callback
8458 Added new function silc_hash_table_del_by_context to delete
8459 the entry only if the context associated with the key matches.
8461 Affected files are lib/silcutil/silchashtable.[ch].
8463 * Removed silc_hash_[server/client/channel]_id and added just
8464 silc_hash_id to the lib/silcutil/silcutil.[ch]. Added also
8465 silc_hash_id_compare to compare two ID's using as the hash table
8466 comparison function. Added also silc_hash_data to hash
8467 binary data and silc_hash_data_compare to compare it.
8469 * Removed silc_idlist_find_client_by_hash as it is not needed
8470 anymore. Affected file silcd/idlist.[ch].
8472 * Rewrote the entire ID Cache system (in lib/silccore/idcache.[ch])
8473 to use internally the SilcHashTable. The new ID Cache is a lot
8474 faster than the old one. Some of the ID Cache interface was also
8475 rewritten and obsolete and stupid functions were removed.
8477 Wed May 16 23:03:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8479 * Added entry_count field to the SilcHashTable to keep the number
8480 of the entries in the table. Implemented the function
8481 silc_hash_table_rehash. Added new function
8482 silc_hash_table_count. Affected file lib/silcutil/silchashtable.c.
8484 Fixed a minor bug in silc_hash_table_free.
8486 * Added silc_hash_string, silc_hash_uint, silc_hash_ptr,
8487 silc_hash_client_id, silc_hash_server_id and silc_hash_channel_id
8488 into the lib/silcutil/silcutil.[ch].
8490 Wed May 16 20:02:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8492 * Implemented a collision resistant hash table into the
8493 lib/silcutil/silchashtable[ch]. See the header and the source
8494 for the SilcHashTable API.
8496 Tue May 15 22:05:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8498 * Merged dotconf version 1.0.2 into lib/dotconf.
8500 Sun May 13 19:32:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8502 * Do not compile anything in lib/silcsim/* if the SIM support
8503 is not enabled. The tree should now compile without problems
8506 Thu May 10 22:49:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8508 * Compiled the SILC under cygwin. Compiled and tested briefly
8509 without problems. More tests needed. The SIMs didn't compile
8512 * Added various #ifdef HAVE_* stuff to lib/silccrypt/silrng.c.
8514 * Fixed possible crash in silc_get_username in the
8515 lib/silcutil/silcutil.c.
8517 Tue May 8 09:04:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8519 * Fixed a va_arg in silc/client_ops.c.
8521 * Oops, RC5 routines were named AES and caused some problems
8522 when not using SIM's. Affected file lib/silccrypt/rc5.c.
8524 Sun May 6 13:59:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8526 * Added new SilcIDIP structure into the lib/silccore/id.h and
8527 replaced the old `ip' fields from all SILC ID's to that type.
8528 This is a step towards IPv6 support.
8530 The silc_id_get_len takes now the ID as an extra argument.
8531 The silc_id_id2str, silc_id_str2id and silc_id_dup now supports
8532 both IPv4 and IPv6 based ID's.
8534 The affected files are lib/silccore/id.[ch] and other files
8535 around the tree using these routines.
8537 * Removed the ID length arguments in server from various
8538 silc_server_send_notify_* routines -> they are not needed
8541 Sat May 5 13:56:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8543 * Fixed memory leak in silc_encode_pem_file in the file
8544 lib/silcutil/silcutil.c.
8546 Thu May 3 21:23:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8548 * Check minor version as well in the SKE. Affected files are
8549 silcd/protocol.c and lib/silcclient/protocol.c.
8551 * Added --identifier option to the server so that an identifier
8552 can be when creating the public key for the server. Affected
8553 file is silcd/silcd.c.
8555 * Fixed minor decoding bug in silc_pkcs_decode_identifier in
8556 lib/silccrypt/silcpkcs.c.
8558 Wed May 2 20:50:49 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8560 * Register default ciphers and stuff when using -C option with
8561 the server. Affected file sildc/silcd.c.
8563 * Put back the servers public key filename format, it is better
8564 than the new one. For now, the client keys are saved with the
8565 new filename format. The affected file silc/client_ops.c.
8567 * Implemented the Cipher API for the rest of the ciphers that
8568 did not implement it or implemented it the wrong way.
8570 Wed May 2 13:31:26 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8572 * Register default ciphers and stuff when using the -S option
8573 in the client. Affected file silc/silc.c. Same also when
8574 creating new key pair with -C option.
8576 Tue May 1 14:18:13 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8578 * Fixed the silc_verify_public_key client operation function to
8579 save the public keys differently. The fingerprint is now
8580 used as filename and not the hostname. This way also the
8581 client keys are saved uniquely and not with hostnames. The
8582 affected file is silc/client_ops.c.
8584 * Trimmed the silc_hash_fingerprint function to remove extra
8585 whitespaces from the end of the fingerprint. The affected
8586 file is lib/silccrypt/silchash.c.
8590 * Added silc_cipher_register_default function to register all
8591 default ciphers. It can be used when configuration files
8592 does not exist and the application does not want any specific
8593 ciphers in any specific order.
8595 The SilcDList is now used as silc_cipher_list dynamically
8596 allocated cipher list. Removed the static list all together
8597 and now all ciphers must be allocated to the dynamic list.
8598 The silc_cipher_alloc routine was changed to check only the
8601 All silc_cipher_* routines that used to return int returns
8604 The affected files lib/silccrypt/silccrypt.[ch].
8606 * The same thing was done to silc_hash_* as for silc_cipher_*
8607 routines. Affected files lib/silccrypt/silchash.[ch].
8609 * The same thing was done to silc_pkcs_* as for silc_cipher_*
8610 routines. Affected files lib/silccrypt/silcpkcs.[ch].
8611 Added also silc_pkcs_[un]register[_default] functions.
8612 Removed the data_context from the PKCS API.
8614 * Added silc_hmac_register_default function to register default
8615 hmacs. Affected files lib/silccrypt/silchmac.[ch]. Added also
8616 SILC_ALL_HMACS macro that can be used with silc_hmac_unregister
8617 to unregister all hmacs at once.
8619 * Register the default ciphers, hash functions, PKCSs and HMACs
8620 if client's configuration file does not exist. The affected
8623 * The client did not load the hash functions from the SIM
8624 modules at all. Added support for this. Affected file is
8625 silc/clientconfig.c.
8627 * When decoding public key with silc_pkcs_public_key_decode, check
8628 the supported algorithm only if PKCS are registered. Affected
8629 file lib/silccrypt/silcpkcs.c. The same was done with the
8630 silc_pkcs_private_key_decode.
8632 * Fixed the SILC List routines to keep the list always in order.
8633 It used to change the list's order when traversing the list but
8634 not it preserves the order. Affected file lib/trq/silclist.h.
8636 Mon Apr 30 17:29:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8638 * Added the client library to use the SilcSocketConnection's
8639 reference counter (by silc_socket_dup) to prevent the bug that
8640 the socket object may be freed underneath async operation.
8642 * The name resolv library checking fixes in the configure.in.pre.
8645 * Created new version of the protocol drafts for future
8646 development. The -03 drafts are the ones that will be changed
8647 in the trunk now and the -02 will remain as they are.
8649 * Send list of CUMODE notifys to the router when announcing
8650 the channel users to the router. Affected file silcd/server.c.
8651 If the router receiving channel founder CUMODE for a channel
8652 that already has channel founder it will send CUMODE notify
8653 to the sender to remove the channel founder rights from the
8654 announced client. Affected file silcd/packet_receive.c.
8656 * The CUMODE notify may now use Server ID as well as the entity
8657 who changes the mode. Updated protocool specs.
8659 * Updated INSTALL and README files.
8661 Sun Apr 29 23:17:50 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8663 * New web pages in the http://silc.pspt.fi. The pages was
8668 Sun Apr 29 13:33:41 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8670 * Implemented the [DenyConnectin] config section in the server.
8671 Added silc_server_config_denied_conn to check whether incoming
8672 connection is denied. Affected file silcd/serverconfig.[ch].
8674 * Do not check the ports when checking the incoming configuration
8675 data if the port is 0, meaning any. Affected file is
8676 silcd/serverconfig.c.
8678 Fri Apr 20 18:58:43 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8680 * Fixed buffer overflow in silc_string_compare in the file
8681 lib/silcutil/silcutil.c.
8683 * Fixed double free in silc_server_command_leave in the file
8686 Fri Apr 20 14:00:11 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8688 * Fixed the version checking in the server. Affected file is
8691 Thu Apr 19 19:52:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8693 * Fixed the configuration data fetching when accepting new
8694 connections in the server. Affected file silcd/server.c.
8696 Thu Apr 19 11:40:20 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8698 * Added `sender_entry' argument to the function
8699 silc_server_packet_relay_to_channel so that we can check
8700 whether some destination actually belongs to the same route
8701 the sender belongs (ie, we must not resend the packet to the
8702 sender). Affected file silcd/packet_send.[ch].
8704 * Added `servername' field to the SilcClientEntry in the server
8705 to hold the name of the server where client is from. Affected
8706 file is silcd/idlist.h.
8708 Wed Apr 18 22:19:03 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8710 * Moved the channel message encrypting in the router betwen
8711 router connections from silc_server_channel_message to the
8712 silc_server_packet_relay_to_channel since we want to check
8713 whether we have anybody channel before encrypting anything.
8714 Affected files silcd/packet_[receive/send].c.
8716 Tue Apr 17 21:18:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8718 * Fixed the [AdminConnection] server config section to support
8719 multiple entries. Affected file silcd/serverconfig.c.
8721 * Added support into the server to check the validity of the
8722 incoming connection before executing any KE or authentication
8725 * The connection configuration is now saved to the KE and
8726 connection auth protocol contexts and not fetched anymore in
8727 the protocol. Affected files silcd/server.c, silcd/protocol.[ch].
8729 * The local hosts listenning address and port is also resolved
8730 now when starting the server. We want to have the socket object
8731 to include the real address and port for the listener. Added
8732 new function silc_net_check_local_by_sock into the files
8733 lib/silcutil/silcnet.[ch].
8735 * Fixed a broadcast bug in server -> do not broadcast if we
8738 * Fixed a routing bug. Do not route broadcast packets ever.
8739 Broadcast packets must be processed always and not routed since
8740 they may be destined to some other host than yourself and thus
8741 would get routed without no good reason. Affected file is
8744 * Added function silc_server_config_is_primary_route to check
8745 whether primary router connection has been configured (a router
8746 configuration that we are initiating). If there is not, we
8747 will assume that there is only two routers in the SILC network
8748 and we will use the incoming router connection as our primary
8749 route. Affected files silcd/serverconfig.[ch], silcd/server.c.
8751 * Changed the order of the broadcasting. Broadcast _after_ the
8752 packet has been processed not before. Affected file is
8755 * Fixed a [ClientConnection] parsing bug. The port was never
8756 parsed correctly thus resulting to port 0. Affected file
8757 silcd/serverconfig.c.
8759 * Fixed silc_server_send_notify_args -> it ignored the `broadcast'
8760 argument and did not set the broadcast packet flag. Affected
8761 file silcd/packet_send.c. Fixed same bug in the function
8762 silc_server_send_notify as well.
8764 * If we receive NEW_ID packet for our own ID in the server, ignore
8767 Mon Apr 16 12:10:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8771 * Removed the nickname from the Private Message Payload.
8772 Updated the code and the protocol specs.
8774 * Updated protocol specs for submitting to the IETF.
8776 * Tweaked the Random Number Generator a bit. Affected file
8777 lib/silccrypt/silcrng.c. Exported a new function
8778 silc_rng_[global]_add_noise which can be used to add more
8781 Sat Apr 14 16:21:32 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8783 * Do not parse packets with different timeout when protocol
8784 is active -> may cause problem with rekey. Affected file
8787 * When server receives signoff notify it must not create
8788 new channel key if the client is on any channels since the
8789 sender of the signoff notify will create it.
8791 Fri Apr 13 17:12:46 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8793 * Added printing of error messages during SKE protocol from the
8794 failure packet sent by server during SKE. Affected file
8797 * Removed the client's failure_callback handling with timeout
8798 and handle it immediately when received.
8800 * The SKE library returned wrong type in SUCCESS and FAILURE
8801 packets. They must be 32 bit MSB not 16 bit MSB.
8803 Fri Apr 13 00:09:08 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8805 * Ok, rewrote the logic of the re-key and now it seems to work.
8806 I tested it on high traffic with frequent re-keys without
8807 problems. Added hmac_receive (and renamed hmac to hmac_send)
8808 in SilcClientConnection in lib/silcclient/client.h and
8809 in SilcIDListData in silcd/idlist.h. Also, removed the
8810 SilcPacketParserContext's cipher and hmac fields as they are
8811 not needed anymore and actually caused some problems when
8812 the ciphers and hmac's changed underneath the packet parser.
8814 Thu Apr 12 14:42:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8816 * If re-key protocol is active then process the incoming packets
8817 synchronously since we must assure that icoming packets encrypted
8818 with the old key is processed before the new keys is set to
8819 use. This is true other packets than for REKEY packets.
8820 Affected file silcd/server.c. The same was done to client library
8821 as well, affected file lib/silcclient/client.c.
8823 Thu Apr 12 12:01:52 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8825 * Fixed bug in client and server to accept the force send if
8826 the packet is send from silc_[server/client]_packet_process
8827 function. Otherwise the packets are never delivered, oops.
8829 Wed Apr 11 22:10:15 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8831 * Disable force sending of packets when REKEY protocol is active.
8832 We must assure that no packet is sent directly when rekey is
8833 performed. All packets must be sent through packet queue.
8834 Added macro SILC_SERVER_IS_REKEY to silcd/server.h and
8835 SILC_CLIENT_IS_REKEY to lib/silcclient/client.h. Affected
8836 function is silc_[server/client]_packet_send_real to check
8839 * Replaced the SIM paths from example config files to
8840 /usr/local/modules. Also, make install creates now
8841 /usr/local/silc/logs directory to hold all the SILC server
8844 Wed Apr 11 16:59:59 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8846 * Made the configure.in.pre work on Solaris. Patch by salo.
8848 * Made all ciphers compatible with non-x86 machines. Defined
8849 CBC mode macros into lib/silccrypt/ciphers_def.h.
8851 Tue Apr 10 20:32:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8853 * Fixed the make install.
8855 Tue Apr 10 16:20:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8857 * When MAC computation fails the silc_packet_decrypt returned 0
8858 even though it was supposed to return -1. Fixed this. The
8859 affected file is lib/silccore/silcpacket.c.
8861 * Do not replace the config files in /etc/silc (in make install)
8862 if they already exist. Affected file ./Makefile.am.
8864 * Do not send re-key packets immediately but through packet queue.
8865 Affected file silcd/protocol.c and lib/silcclient/protocol.c.
8867 * Changed silc_net_check_host_by_sock to return FALSE if the
8868 IP/DNS could not be resolved. Though, it returns the IP address
8869 now even if it could not resolve it (but returns also FALSE).
8870 Affected file lib/silcutil/silcnet.[ch].
8872 Mon Apr 9 21:54:44 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8874 * Added silc_pkcs_decode_identifier to decode the public key's
8875 identifier. Affected file lib/silccrypt/silpkcs.[ch].
8876 Added also silc_pkcs_free_identifier. Added also new context
8877 SilcPublicKeyIdentifier.
8879 * Added -S option to the silc client. It is used to dump the
8880 contents of the specified public key file.
8882 * Changed the PKCS api to return the public key length when
8883 setting the public key.
8885 * Fixed a fatal bug in the public and private key file loading.
8886 Affected file lib/silccrypt/silcpkcs.c.
8888 * Execute the packet parsing for client with zero (0) timeout
8889 if the protocol is active. Affected file silcd/server.c.
8891 Sun Apr 8 19:30:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8893 * Made the key generation options to the silcd program. Added
8894 -C option, equivalent to client's option.
8896 * Added new [ServerKeys] config section to the server. It
8897 configures the server's public and private key.
8899 * Defined generic Public Key Payload into the protocol
8900 specification to send specific type of public keys and
8903 * Defined new command SILC_COMMAND_GETKEY to fetch a client's
8904 public key or certificate.
8906 * Implemented the GETKEY command to the server and to the
8907 client library and on user interface.
8909 Sun Apr 8 01:37:21 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8911 * Made preliminary `make install' work.
8913 Thu Apr 5 17:42:30 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8915 * Added SilcServerRekey context into silcd/idlist.h.
8917 * Added the PFS support as defined in the specification to the
8918 SKE protocol. Affected files lib/silcske/*.c.
8920 * Added `ske_group' field to the SilcServerRekey context to hold
8921 the number of the SKE group that is used with PFS in re-key.
8922 Affected file silcd/idlist.h.
8924 * Added PFS re-key support to the server. Affected file is
8927 * Added silc_protocol_cancel to cancel execution of the next
8928 state of the protocol. Affected file is
8929 lib/silccore/silcprotocol.[ch].
8931 * Added the re-key support with and without PFS to the client
8932 library. Re-key is performed once in an hour, by default.
8934 Added new protocol type SILC_PROTOCOL_CLIENT_REKEY.
8935 Added silc_client_rekey_callback and silc_client_rekey_final.
8936 Affected files are lib/silcclient/protocol.[ch] and
8937 lib/silcclient/client.[ch].
8939 * Removed the `hmac_key' and `hmac_key_len' fields from the
8940 SilcClientConnection structure; not needed. Affected file is
8941 lib/silcclient/client.h.
8945 Wed Apr 4 16:32:31 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8947 * Do not ask whether user wants to use the negotiated private key
8948 for private messages, just use it. Affected file is
8949 silc/local_command.c.
8951 * Added `send_enc_key' and `enc_key_len' fields to the
8952 SilcIDListData structure since they are needed in the re-key
8953 phase. Affected file is silcd/idlist.[ch].
8955 * Implemented the simple re-key protocol into the server.
8956 Affected files silcd/server.c and silcd/protocol.[ch]. The
8957 re-key will be performed once in an hour, by default.
8959 Added new protocol type SILC_PROTOCOL_SERVER_REKEY.
8960 Added silc_server_rekey, silc_server_rekey_callback and
8961 silc_server_rekey_final.
8963 * Removed Tunneled flag from the protocol. Updated the code
8964 and the specifications.
8966 * Adde `pfs' field to the SilcIDListData to indicate whether
8967 the PFS is to be performed in the re-key. Affected file is
8970 Tue Apr 3 21:52:42 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8972 * Defined uint8, int8, uint16, int16, uint32, int32, uint64 and
8973 int64 of at least the xintXX size. If void * is less that 4
8974 bytes uint32 * will be used. Defined bool as boolean.
8976 * Changed _ALL_ unsigned long and unsigned int to uint32,
8977 unsgined short to uint16 in the source tree.
8979 * Fixed a fatal bug in silc_server_remove_clients_by_server. Do
8980 not handle clients that has entry->data.registered == FALSE.
8981 They are not in the network anymore. Affected file is
8984 Tue Apr 3 16:39:19 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
8986 * Implemented the sending of the SERVER_SIGNOFF notify in the
8987 server. Affected file is silcd/server.c.
8989 * Added silc_server_send_notify_args into silcd/packet_send.[ch].
8990 Added also silc_notify_payload_encode_args into the
8991 lib/silccore/silcnotify.[ch].
8993 * Implemented ther SERVER_SIGNOFF notify handling in the server.
8994 Affected file silcd/packet_receive.c.
8996 * Implemented the SERVER_SIGNOFF notify handling in the client
8997 library. Affected file lib/silcclient/client_notify.c. Also,
8998 implemnted the printing of the SERVER_SIGNOFF info to the
8999 application. Affected file silc/client_ops.c.
9001 * The silc_idlist_del_server now returns TRUE or FALSE to indicate
9002 if the deleting was successful. Affected file silcd/idlist.[ch].
9004 * Added support for public key authentication in the connection
9005 authentication protocol in the client library. Affected file
9006 lib/silcclient/protocol.c.
9008 * Changed the server's silc_idlist_get_clients_by_* interface
9009 to support already allocated array so that new entries may be
9010 added to pre-allocated array. Affected file silcd/idlist.[ch].
9011 This fixes some bugs with WHOIS, WHOWAS and IDENTIFY commands
9012 and command replies.
9014 * All command reply functions in the server now calls the
9015 pending command callback even if error occured. This way the
9016 error will be delivered to the client as well. Affected files
9017 silcd/command.c and silcd/command_reply.c.
9019 * Fixed INFO command to return local server's info if no server
9020 was provided. Affected file lib/silcclient/command.c.
9022 * Removed RESTART command for good. Updated the code and the
9025 * Rewrote parts of the task system. It is a bit simpler now.
9026 Removed unsued task priorities. The affected files are
9027 lib/silcutil/silctask.[ch].
9029 Mon Apr 2 20:02:33 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9031 * Moved the USERS printing from the library to the application.
9032 Affected files lib/silcclient/command.c and silc/client_ops.c.
9034 Mon Apr 2 13:13:23 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9038 * Added channel key re-key support. The re-key is perfomed
9039 only by the router and is done once in an hour. Added `rekey'
9040 field to the SilcChannelEntry in the server. Affected files
9041 silcd/server.c and silcd/idlist.h.
9043 * Added silc_task_unregister_by_context into the file
9044 lib/silcutil/silctask.[ch].
9046 Sun Apr 1 19:49:34 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9048 * Added SILC_UMODE_GONE mode to indicate when the client is not
9049 present in the SILC network. Added also support to the local
9050 command AWAY that will set this mode. Added support of showing
9051 "xxx is gone" in WHOIS command. The USERS command shows the
9052 gone status as well.
9054 * Fixed setting server and router operator privileges in the
9055 server's UMODE command. Affected file silcd/command.c.
9057 * Merged the SKE KE1 and KE2 payloads into one payload. The
9058 new KE payload is equivalent to the old KE2 payload.
9060 Cleaned up the SKE Start Payload parsing. It now uses the
9061 simple buffer unformatting to do the parsing. A lot faster
9064 Added new Mutual Authentication flag (SILC_SKE_SP_FLAG_MUTUAL)
9065 to the SKE that is used to indicate whether both of the SKE
9066 parties should perform authentication. By default only the
9067 responder performs authentication. By setting this flag also
9068 the initiator must do authentication. By default it is unset
9069 since in normal SKE case, client to server connection, only
9070 the responder should do authentication. When doing SKE between
9071 two clients both should perform authentication. Updated the
9072 code and the protocol specs.
9074 * A little fix to IDENTIFY command in the server. Search the
9075 client first by hash not nickname. Affected file is
9078 * Fixed the silc_client_close_connection to support closing
9079 the client to client connections wihtout deleting too much
9080 data. Affected file lib/silcclient/client.c.
9082 * Fixed a fatal bug in server and client; if KE1 or KE2 packets
9083 are received if protocol used to be active but is not anymore
9084 the application would crash due to NULL pointer dereference.
9085 Affected files silcd/server.c and lib/silcclient/client.c.
9087 * Added `hash' field to the SilcClientConnection to include
9088 the hash function negotiated in the SKE protocol.
9090 * Added new channel mode SILC_CMODE_FOUNDER_AUTH that is used
9091 to set the channel founder authentication data. A client can
9092 claim the founder rights later by providing the authentication
9093 data to the CUMODE command using SILC_CUMODE_FOUNDER mode.
9094 This way the channel founder can regain the channel founder
9095 privileges even it is left the channel. This works only on
9096 local server and the client must be connected to the same
9097 server to be able to regain the founder rights. Updated the
9098 protocol specs accordingly.
9100 Added support to the CMODE command in the client to set the
9101 founder auth data. Read the README to see how to set it.
9103 Added support to the CUMODE command to claim the founder
9104 rights. Read the README to see how to do it.
9106 Added support for the founder authentication to the Channel
9107 Entry in the server. Affected file silcd/idlist.h.
9109 Added support for the SILC_CMODE_FOUNDER_AUTH mode in the
9110 server's CMODE command. Affected file silcd/command.c.
9112 * Added the following new functions into lib/silccore/silcauth.[ch]:
9113 silc_auth_get_method and silc_auth_get_data.
9115 * The server now saves the remote hosts public key to the
9116 SilcIDListData pointer. Affected file silcd/protocol.c.
9118 * The normal server now does not remove the channel entry from
9119 the cache if the founder authentication data is set. It used
9120 to remove it if the founder was the last one on the channel on
9121 the server and left the channel. The auth data is saved and
9122 if the channel is re-joined later the old entry is used with
9123 the old auth data. Affected files silcd/command_reply.c and
9126 * Removed the `pkcs' field from the SilcIDListData structure
9127 in the server; it is not used. Affected file silcd/idlist.h.
9129 Sat Mar 31 15:38:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9131 * Fixed packet processing on slow links. Partial packets were
9132 never re-processed because the incoming data buffer was cleared
9133 by the application. Application must not directly clear the
9134 sock->inbuf, the packet processing routines handle it. Fixed
9135 this in client library and in server.
9137 Fri Mar 30 16:35:27 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9139 * Fixed the WHOIS and IDENTIFY send reply function to really
9140 check whether to send list or just one entry. Affected file
9143 * Cleaned up the LEAVE command's channel key distribution. The
9144 affected file silcd/command.c.
9146 * Changed CMODE_CHANGE's <Client ID> to <ID Payload> as server
9147 can enforce the channel mode as well. In that case the ID
9148 includes the ID of the server. The code now enforces the
9149 mode change if the router have different mode than the server.
9151 * The notify client operation with CMODE_CHANGE notify can now
9152 return NULL client_entry pointer if the CMODE was not changed
9153 by client. Application must check for this.
9155 * Added <Server ID> argument to INFO command to support server
9156 info fetching by Server ID.
9158 * Added silc_server_announce_get_channel_users to get assembled
9159 packets of channel users of the specified channel. Affected
9160 file silcd/server.[ch].
9162 * Fixed bug in CHANNEL_CHANGE notify in the server. The new ID
9163 was freed underneath the ID Cache.
9165 * Re-announce clients when the server received CHANNEL_CHANGE
9166 notify from the router. Affected file silcd/packet_send.c.
9168 Thu Mar 29 19:10:28 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9170 * Fixed a fatal bug when client does /join 1 2 3 4 5 6 the server
9171 crashed since it did not handle the fact that there is no cipher
9172 called "3" and didn't check the error condition. Now fixed.
9174 * Added SILC_MESSAGE_FLAG_REQUEST message flag as generic request
9175 flag. It can be used to send message requests.
9177 Thu Mar 29 12:26:25 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9179 * Implemented the RESTART command in the client.
9181 * Added SILC_MESSAGE_FLAG_NOTICE message flag for informational
9182 notice type messages. Added notice printing to the user
9185 * The channel keys are not re-generated if the channel's mode
9186 is PRIVKEY, ie private key on the channel exists. Affected
9187 files silcd/server.c and silcd/command.c.
9189 * Fixed a little bug in channel message delivery when channel
9190 private keys are set in the server. Affected file is
9191 silcd/packet_send.c.
9193 * Changed the setting on channel->on_channel = TRUE from the
9194 silc_client_save_channel_key to the JOIN command reply. The
9195 key payload is not received if the private channel key is set.
9196 Affected file lib/silcclient/command_reply.c and the
9197 lib/silcclient/client_channel.c.
9199 * When the CMODE_CHANGE notify is sent and the channel private
9200 key mode is removed the channel key must be re-generated in
9201 other cells as well. Added this support for the router in the
9202 silcd/packet_receive.c.
9204 * Added new local command NOTICE to send notice message on
9205 channel. Affected file silc/local_command.[ch].
9207 Wed Mar 28 23:55:54 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9209 * Added new local command ME to the client. It is used to send
9210 message to a channel with SILC_MESSAGE_FLAG_ACTION to indicate
9211 some action. Affected file silc/local_command.[ch].
9213 * Changed channel_message and private_message client operations
9214 to deliver the message flags to the application. Added also
9215 the `flags' arguments to the silc_client_send_channel_message
9216 and silc_client_send_private_message functions. Affected file
9219 Wed Mar 28 20:50:47 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9221 * Redefined the Private Message Payload to support private message
9222 keys and to support the new private message flags. Updated
9223 the protocol specs. Flags makes it possible to have for example
9224 CTCP style messages.
9226 * Added new type SilcPrivateMessagePayload and defined an API
9227 for it in the lib/silcclient/silcprivate.[ch].
9229 * Tested private message private keys successfully. Tested the
9230 private message key set, unset and list commands with the new
9233 * Redefined the Channel Message Payload to include the channel
9234 message flags (equal with private message flags) to support
9235 for example CTCP style messages.
9237 * Defined some of the message (for channel and private message)
9238 flags. Updated the protocol specs and added the flags to the
9239 lib/silccore/silcchannel.h. The type is SilcMessageFlags.
9241 Wed Mar 28 15:52:36 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9243 * Added SilcKeyAgreementStatus type to the key agreement routines
9244 to indicate the current status and error if one occured.
9245 The status types are defined in the lib/silcclient/silcapi.h.
9247 * Added new local command KEY that is used to set and unset private
9248 keys for channels, set and unset private keys for private messages
9249 with remote clients and to send key agreement requests and
9250 negotiate the key agreement protocol with remote client. The
9251 key agreement is supported only to negotiate private message keys,
9252 it currently cannot be used to negotiate private keys for channels,
9253 as it is not convenient for that purpose.
9255 * Fixed a minor pending callback setting bug in the function
9256 silc_client_get_client_by_id_resolve, now the function works.
9257 Affected file lib/silcclient/idlist.c.
9259 * Added function silc_net_get_local_port to get local bound
9260 port by socket. Added to lib/silcutil/silcnet.[ch].
9262 * Added `sockets' and `sockets_count' fields to the SilcClient
9263 object. They hold the sockets of the listenning sockets in
9264 the client. Listenning sockets may be for example the key
9265 agreement server. Affected file lib/silcclient/client.[ch].
9266 Added functions the silc_client_add_socket and the
9267 silc_client_del_socket. They are exported to the application
9270 * Added ~./silc/clientkeys to support other client's public keys.
9272 * Renamed verify_server_key client operation to verify_public_key
9273 and added one argument to indicate the type of the connection
9274 (server, client etc.).
9276 Tue Mar 27 22:22:38 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9278 * Added silc_server_connection_auth_request to handle the
9279 incoming CONNECTION_AUTH_REQUEST packet. Affected file is
9280 silcd/packet_receive.[ch].
9282 * Added silc_server_send_connection_auth_request into the
9283 silcd/packet_send.c to send the connection auth request packet.
9285 * Cleaned up the silcd/protocol.c a bit and fixed some memory
9288 * Fixed the public key authentication in responder side in the
9289 server. The `auth_data' pointer includes the SilcPublicKey
9290 not the path to the public key. Affected file silcd/protocol.c.
9292 * Implemented the public key authentication in the initiator side
9293 in the server. Affected file silcd/protocol.c.
9295 * Removed the [RedirectClient] config section from the server
9296 configuration. Is not needed and I don't want to implement it.
9298 Tue Mar 27 12:49:56 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9300 * Cleaned up the CMODE command in the server. It now works
9301 correctly and supports all the modes defined in the protocol.
9302 Affected file is silcd/command.c.
9304 * Added `hmac_name' field to the SilcChannelEntry in the server
9305 to hold the default HMAC of the channel. It can be set when
9306 creating the channel (with JOIN command). Affected files
9309 * Added <cipher> and <hmac> argument to the CMODE_CHANGE notify
9310 type to indicate the change of the current cipher and hmac
9311 on the channel. Client can safely ignore the <cipher> argument
9312 (if it chooses to do so) since the CHANNEL_KEY packet will
9313 force the channel key change anyway. The <hmac> argument is
9314 important since the client is responsible of setting the new
9315 HMAC and the hmac key into use.
9317 * Fixed the CMODE command in the client library as well.
9319 * Tested CMODE command in router environment successfully.
9321 Mon Mar 26 14:39:48 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9323 * Show the version of the remote client (or server) when connecting
9324 to the server. It is logged to the log file. Affected file
9325 is silcd/protocol.c.
9327 * Fixed the KILLED notify handling in the client library. The
9328 client must be removed from all channels when receiving the
9331 Also, do not remove the client entry when giving the KILL
9332 command but when the KILLED notify is received.
9334 * Removed silc_idlist_find_client_by_nickname from the server.
9335 Not needed anymore. Affected files silcd/idlist.[ch].
9337 * Implemented the CHANNEL_CHANGE notify type handling to the
9338 server. Affected file silcd/server.c.
9342 Mon Mar 26 12:11:14 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9344 * Added silc_server_send_notify_invite to send the INVITE
9345 notify between routers.
9347 * Implemented the INVITE command correctly to the server.
9349 * Implemented the INVITE notify type handling in the server.
9351 * Implemented the INVITE command to the client library and on the
9354 Sun Mar 25 20:27:09 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9356 * Added function silc_server_get_client_resolve to find the
9357 client entry by ID from all ID lists and then resolve it
9358 (using WHOIS) if it cannot be found. Affected file is
9361 Sun Mar 25 13:52:51 EEST 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9363 * Implemented the BAN command to the client library.
9365 * The JOIN command in the server now checks the invite list
9368 * Changed the silc_command_reply_payload_encode_va and the
9369 silc_command_payload_encode_va to support that if argument is
9370 NULL it ignores and checks the next argument. Affected file
9371 lib/silccore/silccommand.c.
9373 * Added silc_server_send_notify_ban to send the BAN notify
9374 type between routers.
9376 * Chaned the silc_notify_payload_encode to support that if
9377 argument is NULL it ignores and checks the next argument.
9378 Affected file lib/silccore/silcnotify.c.
9380 * Tested ban lists in router environment successfully.
9382 Sat Mar 24 14:47:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9384 * Implemented BAN command to the server, in silcd/command.[ch].
9386 * Removed the BAN and INVITE_LIST modes from the CMODE command
9389 * Added function silc_string_match to regex match two strings.
9390 Affected files lib/silcutil/silcutil.[ch].
9392 Fri Mar 23 22:02:40 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9394 * Redefined parts of the SilcChannelEntry in the server to support
9395 the new ban and invite lists.
9397 Fri Mar 23 16:25:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9399 * Redefined the INVITE command. The same command can be used to
9400 invite individuals to the channel but also to manage the invite
9401 list of the channel (to add to and remove from the invite list).
9402 Updated the protocol specs.
9404 * Added new command SILC_COMMAND_BAN that can be used to manage
9405 the ban list of the channel. Updated the protocol specs.
9407 * Removed the channel modes: the SILC_CMODE_BAN and the
9408 SILC_CMODE_INVITE_LIST as they were a bit kludge to be included
9409 in the CMODE command. The equivalent features are now available
9410 using INVITE and BAN commands. Updated the protocol specs.
9412 * Added new SILC_NOTIFY_TYPE_BAN notify type to notify routers
9413 in the network about change in the current ban list. The notify
9414 type is not used by the client.
9416 * Redefined parts of the SILC_NOTIFY_TYPE_INVITE command to
9417 support the invite lists.
9419 Thu Mar 22 22:52:23 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9421 * Added new function silc_string_regexify that converts string
9422 including wildcard characters into regex string that can
9423 be used by the GNU regex library. Added into the file
9424 lib/silcutil/silcutil.[ch].
9426 Added silc_string_regex_combine to combine to regex strings
9427 into one so that they can be used as one regex string by
9428 the GNU regex library. Added into the file
9429 lib/silcutil/silcutil.[ch].
9431 Added silc_string_regex_match to match two strings. It returns
9432 TRUE if the strings match. Added into lib/silcutil/silcutil.[ch].
9434 Thu Mar 22 15:29:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9436 * Imported GNU regex to the soruce tree into lib/contrib.
9437 Fixed some compiler warning from the regex.c.
9439 Wed Mar 21 15:27:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9441 * Fixed MOTD command in the server to work in router environment.
9443 * Fixed the MOTD command in the client library to support
9444 the server argument in the command.
9446 * Added `nickname_len' argument to the silc_idlist_add_client
9447 in the server, as the `nickname' argument may be binary data
9450 * Added silc_idlist_get_channels to return all channels from
9453 * Implemented LIST command to the server. Affected file is
9456 * Implemented the LIST command to the client library and on the
9459 * Added [<user count>] argument to the LIST command reply.
9460 With private channels the user count is not shown.
9462 * Updated TODO and README.
9464 Tue Mar 20 21:05:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9466 * The client entry's data.registered must be TRUE even with
9467 global client entry on global client list. The data.registered
9468 is used to check whether the client is anymore in the network,
9469 for example with WHOWAS command so it must be valid.
9471 * Fixed the WHOWAS command in the server. It now actually works
9472 in router environment. Added function into silcd/command_reply.c
9473 silc_server_command_reply_whowas_save.
9475 * Added silc_idlist_purge function to the silcd/idlist.c
9476 to periodically purge the ID Cache.
9478 * Fixed INFO command in the server. It works now in router
9479 environment. Added <server name> argument to the INFO command
9480 reply. Updated the protocol specs.
9482 * Fixed minor bug in silc_idcache_purge to not purge if the
9483 expire value is zero.
9485 * Fixed various bugs in WHOIS and IDENTIFY command handling as
9486 they were buggy because of the WHOWAS information.
9488 * Fixed local command MSG to handle the async resolving of
9489 the remote client properly. It used to fail the first MSG.
9490 Affected file silc/local_command.c.
9492 * Added `data_len' field to SilcIDCache context.
9494 Tue Mar 20 16:29:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9496 * Update TODO. Todo in commands in the server.
9498 Tue Mar 20 15:45:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9500 * Added new notify type SILC_NOTIFY_TYPE_UMODE_CHANGE that is
9501 used by routers as broadcast packet to inform other routers
9502 about the changed user mode.
9504 Implemented the notify handling in the server. Affected file is
9505 silcd/packet_receive.c. Added the function
9506 silc_server_send_notify_umode to the silcd/packet_send.[ch].
9508 * Added new generic Channel Payload and deprecated the New Channel
9509 Payload. The New Channel Payload is now the generic Channel
9512 * Added new argument `mode' to the silc_server_send_new_channel
9513 as it is required in the Channel Payload now.
9515 * Renamed the SilcChannelPayload to SilcChannelMessagePayload
9516 and created a new and real SilChannelPayload to represent the
9517 new generic Channel Payload. Implemented the encode/decode
9518 for Channel Payload. Affected file lib/silccore/silcchannel.[ch].
9520 * Added silc_server_get_client_channel_list to return the list
9521 of channels the client has joined for WHOIS command reply.
9522 Affected file silcd/server.[ch].
9524 * Implemented the channel list sending in the WHOIS command reply
9525 in server and in the client.
9527 Implemented the channel list displaying on the user interface
9528 as well. Affected file silc/client_ops.c.
9530 * Added silc_channel_payload_parse_list to parse list of Channel
9531 Payloads. It returns SilcDList list of SilcChannelPayloads.
9532 Client for example can use this function to parse the list of
9533 channels it receives in the WHOIS command reply. The caller
9534 must free the list by calling silc_channel_payload_list_free.
9535 Affected files lib/silccore/silcchannel.[ch].
9537 Mon Mar 19 21:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9539 * Added one new argument <user mode> to the WHOIS command reply
9540 to return the mode of the user in SILC. Updated the protocol
9543 Implemented it to the server and client.
9545 Mon Mar 19 18:43:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9547 * Fixed the mode printing on the user interface on joining.
9548 Affected file silc/client_ops.c.
9550 * Implemented the UMODE command and user modes in general to the
9551 client library and to the user interface.
9553 * Implemented the UMODE command to the server.
9555 * The server now sends UNKNOWN_COMMAND error status if client sends
9556 unknown command. Affected file silcd/command.c.
9558 * All server commands now handle the command identifier the right
9559 way when sending the command reply to the client. The client can
9560 use to identify the command replies with the identifier.
9562 Mon Mar 19 16:13:07 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9564 * Added silc_server_get_client_route to resolve the route to
9565 the client indicated by the client ID. Affected file is
9568 * Added silc_server_relay_packet as general function to relay
9569 packet to arbitrary destination. This deprecates functions
9570 like _send_private_message_key, _relay_notify etc. Affected
9571 file is silcd/packet_send.[ch].
9573 Removed silc_server_send_key_agreement,
9574 silc_server_send_private_message_key and
9575 silc_server_packet_relay_notify functions from the file
9576 silcd/packet_send.[ch].
9580 * Implemented the SILC_NOTIFY_TYPE_KILLED notify handling in the
9581 server. Affected file silcd/packet_receive.[ch].
9583 * Implemented the KILL command to the client. Implemented the
9584 SILC_NOTIFY_TYPE_KILLED notify handling in the client library.
9585 Affected files lib/silcclient/command[_reply].c and
9586 lib/silcclient/client_notify.c. Implemented the KILL notify
9587 printing in the user inteface.
9589 * Fixed a lot silc_parse_nick memory leaks from the client
9590 library in the file lib/silcclient/command.c.
9592 * Changed the silc_server_send_notify_on_channels's `sender'
9593 argument from SilcSocketConnection to SilcClientEntry to
9594 check the sender as entry and not as connection object and not
9595 to send to the client provided as argument. The affected file
9596 is silcd/packet_send.[ch].
9598 * The notify packets that are destined directly to the client used
9599 to not to be processed by the server. Now changed that and the
9600 server processes all notify packets. After relaying the packet
9601 to the client the notify packet is processed in the server.
9603 * The silc_server_free_client_data now checks whether there is
9604 pending outgoing traffic for the client and purges the data to
9605 the network before removing the client entry.
9607 Sun Mar 18 21:02:47 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9609 * Added SILC_NOTIFY_TYPE_KILLED notify type. It is sent when
9610 an client is killed from the SILC Network. Updated the protocol
9613 Added new function silc_server_send_notify_killed to the
9614 silcd/packet_send.[ch].
9616 * Added function silc_server_packet_relay_notify to relay notify
9617 packets that are destined directly to a client. In this case
9618 the server does not process the notify packets but merely relays
9619 it to the client. Affected file silcd/packet_send.[ch].
9621 Added also silc_server_packet_process_relay_notify to check
9622 whereto relay the notify. Affected file is
9623 silcd/packet_receive.[ch].
9625 * Implemented the KILL command to the server.
9629 * Added the backup schema desgined last fall to the protocol
9630 specs for everyone to see. The specification is in the
9631 *-spec-xx.txt draft and the packet type definitions for the
9632 backup routers is in *-pp-xx.txt draft. Thusly, added also
9633 new packet type SILC_PACKET_CELL_ROUTERS.
9635 * A big security problem in the implementation discovered. The
9636 signoff of an client did not cause new channel key generation
9637 which it of course should've done. The channel keys must be
9638 always re-generated when client leaves (or signoffs) the channel.
9639 The silc_server_remove_from_channels funtion now handles
9640 the channel key re-generation.
9642 * Added `sender' argument to the silc_server_send_notify_on_channels
9643 to not to send the client provided as argument. Affected file
9644 silcd/packet_send.[ch].
9646 Fri Mar 16 15:52:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9648 * Implemented OPER and SILCOPER commands into the server and
9651 * Added silc_auth_verify and silc_auth_verify_data to verify
9652 the authentication directly from the authentication payload.
9653 It supports verifying both passphrase and public key based
9654 authentication. Affected file lib/silccore/silcauth.[ch].
9656 * Added `hash' field to the SilcIDListData structure. It is the
9657 hash negotiated in the SKE protocol. Affected file is
9660 * Slight redesigning of the SilcAuthPayload handling routines.
9661 Do not send SilcPKCS but SilcPublicKey as argument.
9663 * Implemented the public key authentication support to the
9664 serverconfig. The public key is loaded from the provided path
9665 and saved as authentication data to void * pointer. Thus,
9666 changed the unsigned char *auth_data to void *auth_data;
9668 * Fixed SHUTDOWN command to send the reply before the server
9669 is shutdown. :) Affected file silcd/command.c.
9671 * Fixed fatal bug in CONNECT command. The hostname was invalid
9672 memory and server crashed. Affected file silcd/command.c.
9674 * Fixed fatal bug in CLOSE command. The server_entry became
9675 invalid but was referenced later in the command. Affected file
9678 Thu Mar 15 12:46:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9680 * Fixed fatal bug in failure packet handling. Server ignored
9681 the failure and thus crashed when it came.
9685 Wed Mar 14 20:37:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9687 * Added new SILC_CF_LAG_STRICT command flag that strictly forces
9688 that the command may be executed only once in (about) 2 seconds.
9689 The old SILC_CF_LAG flag is same but allows command bursts up
9690 to five before limiting.
9692 Added the support for CF_LAG and CF_LAG_STRICT flags to the
9693 server code. Various commands now includes the CF_LAG_STRICT
9694 flag to disallow any kind of miss-use of the command.
9696 * Fixed the silc_buffer_unformat to not to allocate any data
9697 if the length of the data is zero. It used to allocate the
9698 length + 1. Affected file lib/silcutil/silcbuffmt.c.
9700 Wed Mar 14 16:10:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9702 * Changed the format of AdminConnection configuration section
9703 in the server. Added username of the admin to the format.
9704 Affected files silcd/serverconfig.[ch].
9706 Added silc_server_config_find_admin into silcd/serverconfig.[ch]
9707 to return admin configuration data by host, username and/or
9710 Wed Mar 14 13:18:16 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9712 * Implemented WHOWAS command to the server. Added the functions:
9714 silc_server_command_whowas_parse,
9715 silc_server_command_whowas_send_reply,
9716 silc_server_command_whowas_from_client and
9717 silc_server_command_whowas_from_server
9719 * Added <Client ID> argument to the WHOWAS command reply. Updated
9720 the protocol specs accordingly.
9722 * Implemented WHOWAS command and command_reply to the client
9725 Implemented the WHOWAS printing on the user interface.
9727 Tue Mar 13 22:17:34 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9729 * Added new argument to the WHOWAS command reply, the real name.
9730 It is an optional argument. Updated the protocol specs.
9732 * Added SilcIDCacheDestructor callback that is registered when
9733 the SilcIDCache is allocated. The callback is called when
9734 an cache entry in the ID Cache expires, or is purged from the
9735 cache. Added into lib/silccore/idcache.[ch].
9737 Added silc_idlist_client_destructor to the silcd/idlist.[ch]
9738 to destruct the client entries when the cache entry expires.
9739 Other ID Cache's in server and in the client library ignores
9742 * If the ID Cache entry's `expire' field is zero then the entry
9743 never expires. Added boolean `expire' argument to the
9744 silc_idcache_add function in the lib/silccore/idcache.[ch].
9745 If it is TRUE the default expiry value is used.
9747 * Added silc_server_free_client_data_timeout that is registered
9748 when client disconnects. By default for 5 minutes we preserve
9749 the client entry for history - for WHOWAS command.
9751 Tue Mar 13 13:26:18 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9753 * Added support to the server to enforce that commands are not
9754 executed more than once in 2 seconds. If server receives
9755 commands from client more frequently, timeout is registered
9756 to process the commands. Affected file silcd/command.c.
9757 Added new function silc_server_command_process_timeout.
9759 * Changed NICK_NOTIFY handling in client library to check that
9760 if the client's nickname was changed, so there is no need to
9761 resolve anything from the server.
9763 * Removed error printing from the WHOIS and IDENTIFY commands.
9764 If error occurs then it is ignored silently in the client library.
9765 The application, however, may map the received error to
9766 human readable error string. The application currently maps
9767 the NO_SUCH_NICKNAME error to string.
9769 * Made the command status message public to the application. Moved
9770 them from lib/silcclient/command_reply.c to
9771 lib/silcclient/command_reply.h. The application can map the
9772 received command status to the string with the
9773 silc_client_command_status_message function.
9775 * Added check to the server to check that client's ID is same
9776 as the Source ID in the packet the client sent. They must
9779 Tue Mar 13 12:49:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9781 * Added dist-bzip hook to the Makefile.am to make bzip2
9782 compressed distributions.
9784 Mon Mar 12 18:43:38 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9786 * Server now enforces the maximum length for the nickname and
9787 the channel as protocol specification dictates. 128 bytes for
9788 nickname and 256 bytes for channel name.
9790 * Moved the WHOIS printing to the application. The client libary
9791 does not print out the WHOIS information anymore, the application
9792 must do it. Renamed silc_client_command_reply_whois_print to
9793 the silc_client_command_reply_whois_save.
9795 The client's idle time is also sent to the application now, and
9796 the idle is shown on screen.
9798 * Added silc_client_command_reply_identify_save to save the
9799 received IDENTIFY entries.
9801 * Do not check for channel private keys in message sending and
9802 reception if the channel does not have the PRIVKEY mode set.
9803 Affected file lib/silclient/client_channel.c.
9805 Sun Mar 11 20:25:06 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9807 * Fixed a minor bug if WHOIS and IDENTIFY command parsing that
9808 just surfaced after chaning the JOIN procedure.
9810 Sun Mar 11 14:59:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9812 * Added silc_client_get_clients_by_list to get client entries
9813 from Client ID list, that is returned for example by JOIN
9814 and USERS command replies. The application should use this
9815 function for example when JOIN command reply is received to
9816 resolve the clients already on the channel (library does not
9817 do that anymore as USERS command reply is not used in the JOIN
9818 procedure anymore). Affected files lib/silcclient/silcapi.h and
9819 lib/silcclient/idlist.c.
9821 * JOIN command reply and USERS command reply returns now SilcBuffer
9822 pointers instead of unsigned char pointers when returning
9823 the client list and mode list.
9825 * Added <Client ID> argument to the JOIN command reply, mainly
9826 for the server to identify for which client the command was
9827 originally sent. Updated protocol specs accordingly.
9829 * Added SilcDlist private_key pointer to the SilcChannelEntry
9830 in the client to support the channel private keys. Affected
9831 file is lib/silcclient/idlist.h.
9833 * Added SilcChannelPrivateKey argument to the function
9834 silc_client_send_channel_message so that application can choose
9835 to use specific private ke if it wants to. If it is not provided,
9836 the normal channel key is used, unless private keys are set.
9837 In this case the first (key that was added first) is used
9838 as the encryption key.
9840 * Implemented the support for channel private key handling.
9841 Implemented the following functions:
9843 silc_client_add_channel_private_key,
9844 silc_client_del_channel_private_keys,
9845 silc_client_del_channel_private_key,
9846 silc_client_list_channel_private_keys and
9847 silc_client_free_channel_private_keys
9849 Affected file lib/silcclient/client_channel.c.
9851 * Added the support for the private keys in the channel message
9852 sending and encryption and in the message reception and
9853 decryption. Affected funtions are
9854 silc_client_send_channel_message and silc_client_channel_message.
9856 Sat Mar 10 21:36:22 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9858 * Added SKE's key verify callback to the client library's
9859 KE protocol context. Affected files lib/silcclient/protocol.[ch].
9861 * Removed the statement that server (or router) must send USERS
9862 command reply when joining to the channel so that the client
9863 knows who are on the channel. Instead, the client list and
9864 client's mode list is now sent in the JOIN command reply to the
9865 client who joined channel. This is better solution.
9867 * Added function silc_server_get_users_on_channel and function
9868 silc_server_save_users_on_channel to the silcd/server.[ch].
9870 * Removed function silc_server_command_send_users from the
9873 * Do not show topic on the client library anymore. The topic is
9874 sent in the command reply notify to the application and the
9875 application must show the topic now.
9877 Sat Mar 10 00:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9879 * Added client searching by nickname hash into the IDENTIFY and
9880 WHOIS commands in the server as they were clearly missing from
9881 them. Affected file is silcd/command.c.
9883 * Fixed a bug in private message receiving in the client library.
9884 The remote ID was freed and it wasn't supposed, now it is
9887 Fri Mar 9 12:40:42 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9889 * Minor fix to the channel payload; allocate the data area, as it
9890 needs to be of specific length.
9892 * If the key agreement port is zero then the operating
9893 system will define the bound port. Affected files are
9894 lib/silcclient/silcapi.h and lib/silcclient/client_keyagr.c.
9896 * Added new function silc_channel_payload_decrypt into the file
9897 lib/silccore/silcchannel.[ch].
9899 * Moved the channel message etc, check from silc_packet_decrypt
9900 to applications. The library calls now a generic
9901 SilcPacketCheckDecrypt callback which is to return TRUE or FALSE
9902 when the packet is either normal or special. This was done to
9903 allow more wide range of checking that was not allowed when
9904 the code was in library. Now applications can do virtually any
9905 checks to the packet and return to the library the decision how
9906 the packet should be processed. Affected files are
9907 lib/silccore/silcpacket.[ch].
9909 Added silc_server_packet_decrypt_check to the server and
9910 silc_client_packet_decrypt_check to the client library.
9912 * Added silc_server_packet_send_srcdest into silcd/packet_send.[ch]
9913 to send with specified source and destination information.
9915 * Channel message delivery between routers was broken after the
9916 channel key distribution was fixed earlier. The channel key
9917 was used be to distributed to other routers as well which is not
9918 allowed by the protocol. Now this is fixed and channel keys
9919 really are cell specific and the channel message delivery between
9920 routers comply with the protocol specification.
9922 * Fixed various commands in server to check also the global list
9923 for the channel entry and not just the local list. The affected
9924 file silcd/command.c.
9926 Thu Mar 8 21:39:03 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9928 * Added assert()s to buffer formatting and unformatting routines
9929 to assert (if --enable-debug) when error occurs. Affected
9930 file: lib/silcutil/silcbuffmt.c.
9932 * Changed to auto-reconnect to check whether the remote host is
9933 router and register the re-connect timeout if it is. It used
9934 to check that whether we are normal server, but router must do
9935 auto-reconnect with another router as well. Affected file
9938 * Removed the [<key len>] option from CMODE command as the cipher
9939 name decides the key length, nowadays. See the defined ciphers
9940 from the protocol specification.
9942 * Added [<hmac>] option to the CMODE command to define the HMAC
9943 for the channel. Added SILC_CMODE_HMAC channel mode.
9945 * Added [<hmac>] option for the JOIN command so that user can
9946 select which HMAC is used to compute the MACs of the channel
9949 * Added Hmac field to the Channel Message Payload. The integrity
9950 of plaintext channel messages are now protected by computing
9951 MAC of the message and attaching the MAC to the payload. The
9952 MAC is encrypted. Now, it is clear that this causes some
9953 overhead to the size of the packet but rationale for this is that
9954 now the receiver can verify whether the channel message decrypted
9955 correctly and also when private keys are set for the channel the
9956 receiver can decrypt the packet with several keys and check from
9957 the MAC which key decrypted the message correctly.
9959 * Added silc_cipher_encrypt and silc_cipher_decrypt into the
9960 lib/silccrypt/silccipher.[ch].
9962 * Added silc_hash_len to return the digest length into the
9963 lib/silcrypt/silchash.[ch].
9965 * Rewrote parts of Silc Channel Payload interface in the
9966 lib/silccore/silcchannel.[ch]. The encode function now also
9967 encrypts the packet and parse function decrypts it.
9969 Wed Mar 7 20:58:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
9971 * Fixed a minor formatting bug in the SKE's key material processing.
9972 It actually might have processed the keys wrong way resulting
9975 * Redefined the mandatory HMAC algorithms and added new algorithms.
9976 Added hmac-sha1-96 and hmac-md5-96 which are normal hmac-sha1
9977 and hmac-md5 truncated to 96 bits. The mandatory is now
9978 hmac-sha1-96. Rest are optional (including the one that used
9979 to be mandatory). Rationale for this is that the truncated HMAC
9980 length is sufficient from security point of view and can actually
9981 make the attack against the HMAC harder. Also, the truncated
9982 HMAC causes less overhead to the packets. See the RFC2104 for
9985 * Added new [hmac] configuration section. The SKE used to use
9986 the hash names (md5 and sha1) in the SKE proposal as HMCAS which
9987 is of course wrong. The official names that must be proposed in
9988 the SKE are the ones defined in the protocol specification
9989 (hmac-sha1-96 for example). The user can configure any hmac
9990 using any hash function configured in the [hash] section. At
9991 least, the mandatory must be configured.
9993 Rewrote the HMAC interface in lib/silccrypt/silchmac.[ch].
9995 * Added HMAC list to the SKE proposal list. It has now both
9996 hash algorithm list and HMAC list. This makes the protocol
9997 incompatible with previous versions. The SKE now seems to work
9998 the way it is supposed to work, for the first time actually.
10000 * Defined plain Hash algorithms to the protocol specification.
10001 Added sha1 and md5.
10003 Tue Mar 6 15:36:11 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10005 * Implemented support for key agreement packets into the server.
10006 Added functions silc_server_key_agreement and
10007 silc_server_send_key_agreement. Other than these functions,
10008 server has nothing to do with this packet.
10010 * Added support for private message key packets into the server.
10011 Added functions silc_server_private_message_key and
10012 silc_server_send_private_message_key.
10016 * Changed the silc_[client|server]_protocol_ke_set_keys to be
10017 called in the protocol's final callback instead in the END
10018 protocol state. This makes a little more sense and in the same
10019 time in client we can use the same protocol routines for normal
10020 key exchange and to key agreement packet handling as well.
10022 * Added to both client's and server's KE protocol context the
10023 SilcSKEKeyMaterial pointer to save the key material. We will
10024 bring the key material to the protocol's final callback by doing
10025 this. The final callback must free the key material.
10027 * Added SKE's packet_send callback into client's KE protocol
10028 context so that the caller can choose what packet sending function
10029 is used. This way we can use different packet sending when
10030 doing normal SKE when doing key agreement packet handling (in
10031 the key agreement packet handling we do not want to encrypt
10034 * Implemented the responder side of the key agreement routines
10035 in the client. The client can now bind to specified port and
10036 accept incoming key negotiation. The key material is passed
10037 to the application after the protocol is over.
10039 * Implemented the processing of incoming Key Agreement packet
10040 in the client. Added function silc_client_key_agreement to
10041 process the packet.
10043 * Implemented the intiator side of the key agreement routines
10044 in the client. The client can now initiate key agreement with
10045 another remote client. The key material is passed to the
10046 application after the protocol is over.
10048 * Created client_keyagr.c to include all the key agreement
10051 * Added macro SILC_TASK_CALLBACK_GLOBAL which is equal to the
10052 SILC_TASK_CALLBACK except that it is not static.
10054 * Created client_notify.c and moved the Notify packet handling
10055 from the client.[ch] into that file.
10057 * Created client_prvmsg.c and moved all private message and
10058 private message key routines from the client.[ch] into that file.
10060 * Create client_channel.c and moved all channel message and
10061 channel private key routines from the client.[ch] into that file.
10063 * Changed silc_client_get_client_by_id_resolve to resolve with
10064 WHOIS command instead of IDENTIFY command, in the file
10065 lib/silclient/idlist.c.
10067 Mon Mar 5 18:39:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10069 * Implemented the SKE's responder side to the Client library.
10071 * When FAILURE is received to the protocol do not trust it
10072 blindly. Register a timeout to wait whether the remote closes
10073 the connection as it should do it, only after that process the
10074 actual failure. This was changed to both client and server.
10076 * Added client_internal.h to include some of the structures
10077 there instead of client.h in lib/silcclient/.
10079 * Added function silc_task_unregister_by_callback to unregister
10080 timeouts by the callback function.
10082 Sat Mar 3 19:15:43 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10084 * Some "Incomplete WHOIS info" errors has been appearing on the
10085 log files. Took away the entry->userinfo check from WHOIS
10086 reply sending. The entry->userinfo is now " " if client did not
10087 provide one. I thought this was fixed earlier but something
10088 is wrong still. Let's see if the error still appears.
10090 Wed Feb 28 20:56:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10092 * Fixed a minor bug in the login when the channel key is
10093 re-generated in the server. It used to generate the key in
10094 wrong order and thus caused problems in the channel traffic.
10096 * Fixed a minor bug in channel key distsribution after
10097 KICK command. The key was not sent to the router even though
10100 Tue Feb 27 20:24:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10102 * Added silc_ske_process_key_material_data as generic routine
10103 to process any key material as the SILC protocol dictates. The
10104 function is used by the actual SKE library but can be used by
10105 applications as well. This relates to the private message keys
10106 and the channel private keys since they must be processed the
10107 same way the normal SILC session keys. The protocol dictates
10108 this. Affected files: lib/silcske/silcske.[ch].
10110 Added also silc_ske_free_key_material to free the
10111 SilcSKEKeyMaterial structure.
10113 * Defined silc_cipher_set_key function to set the key for
10114 cipher without using the object's method function. The affected
10115 files: lib/silccrypt/silccipher.[ch].
10117 * Implemented silc silc_client_add_private_message_key,
10118 silc_client_add_private_message_key_ske,
10119 silc_client_del_private_message_key,
10120 silc_client_list_private_message_keys and
10121 silc_client_free_private_message_keys functions in the
10124 Added functions silc_client_send_private_message_key to send
10125 the Private Message Key payload and silc_client_private_message_key
10126 to handle incoming Private Message Key payload.
10128 * Added Cipher field to the Private Message Key payload to set
10129 the cipher to be used. If ignored, the default cipher defined
10130 in the SILC protocol (aes-256-cbc) is used.
10132 Tue Feb 27 13:30:52 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10134 * Removed lib/silcclient/ops.h file.
10136 Redefined parts of the SILC Client Library API. Created new
10137 file silcapi.h that deprecates the ops.h file and defines the
10138 published Client Library API. Defined also private message key
10139 API and channel private key API into the file.
10141 This is the file that the application must include from the
10142 SILC Client Library. Other files need not be included by
10143 the application anymore.
10145 * Added new key_agreement client operation callback and also
10146 defined the Key Agreement library API for the application.
10148 Tue Feb 27 11:28:31 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10150 * Added new packet type: SILC_PACKET_KEY_AGREEMENT. This packet
10151 is used by clients to request key negotiation between another
10152 client in the SILC network. If the negotiation is started it
10153 is performed using the SKE protocol. The result of the
10154 negotiation, the secret key material, can be used for example
10155 as private message key.
10157 Implemented the Key Agreement payload into the files
10158 lib/silccore/silauth.[ch].
10160 Mon Feb 26 12:13:58 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10162 * Redefined ciphers for the SILC protocol. Added some new ciphers
10163 and defined the key lengths for the algorithms. Changed the
10164 code accordingly. The default key length is now 256 bits.
10166 * Fixed SKE key distribution function silc_ske_process_key_material
10167 when the key length is more than 128 bits. The default key
10168 length in SILC is now 256 bits.
10170 * Added new command status type: SILC_STATUS_ERR_UNKOWN_ALGORITHM
10171 to indicate unsupported algorithm.
10173 * Renamed rijndael.c to aes.c and all functions as well.
10175 * Fixed a long standing channel key setting bug in client library.
10176 Weird that it has never surfaced before.
10178 * Fixed bug in channel deletion. If the entire channel is removed
10179 then it must also delete the references of the channel entry
10180 from the client's channel list as the client's channel entry and
10181 the channel's client entry share same memory.
10183 Sun Feb 25 20:47:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10185 * Implemented CONNECT and SHUTDOWN commands in the client.
10187 * Implemented CLOSE command to the client.
10189 * Added the function silc_idlist_find_server_by_name into the
10190 files silcd/idlist.[ch].
10192 Added the function silc_idlist_find_server_by_conn into the
10193 files silcd/idlist.[ch].
10195 Sat Feb 24 23:45:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10197 * DIE command was renamed to SHUTDOWN. Updated the both code
10198 and protocol specs.
10200 * Defined SILC_UMODE_NONE, SILC_UMODE_SERVER_OPERATOR and
10201 SILC_UMODE_ROUTER_OPERATOR modes into lib/silccore/silcmode.h.
10203 * Implemented CONNECT, CLOSE and SHUTDOWN commands to the server
10206 * Added function silc_server_create_connection function to create
10207 connection to remote router. My server implementation actually
10208 does not allow router to connect to normal server (it expects
10209 that normal server always initiates the connection to the router)
10210 so the CONNECT command is only good for connecting to another
10213 Sat Feb 24 16:03:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10215 * Added SILC_NOTIFY_TYPE_KICKED to indicate that the client
10216 or some other client was kicked from the channel.
10218 Implemented the handling of the notify type to both client
10221 Implemented silc_server_send_notify_kicked to send the KICKED
10222 notify. It is used to send it to the server's primary router.
10224 * Implemented the KICK command into server and client.
10226 * Added `query' argument to the silc_idlist_get_client function
10227 to indicate whether to query the client from server or not if
10230 * Added new command status type SILC_STATUS_ERR_NO_CHANNEL_FOPRIV
10231 to indicate that the client is not channel founder.
10235 Sat Feb 24 00:00:55 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10237 * Removed the rng context from SilcPacketContext structure and
10238 changed that the packet routine uses the Global RNG API.
10240 Fri Feb 23 11:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10242 * Added support for quit message that client can "leave" on the
10243 channel when it quits the SILC. It is ditributed inside the
10244 SILC_NOTIFY_TYPE_SIGNOFF notify type.
10246 Added silc_server_free_client_data that will take the
10247 signoff message as argument.
10249 * Changed SKE routines to use the silc_pkcs_sign/verify routines.
10251 Thu Feb 22 23:05:36 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10253 * Updated parts of the protocol specification to keep it up
10256 Thu Feb 22 15:08:20 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10258 * Added List flag (SILC_PACKET_FLAG_LIST) to indicate list of
10259 payloads in one packet.
10261 * Deprecated following packet types: NEW_ID_LIST, NEW_CHANNEL_LIST,
10262 NEW_CHANNEL_USER_LIST, SET_MODE and SET_MODE_LIST. List packets
10263 use now the new List flag.
10265 * Also deprecated the following packet types: REPLACE_ID,
10266 NEW_CHANNEL_USER and REMOVE_CHANNEL_USER packet types.
10268 * Added list support for Notify packet in server.
10270 * Added silc_server_send_notify_channel_change to send the
10271 CHANNEL_CHANGE notify type to replace channel ID's. Deprecates
10272 the silc_server_send_replace_id.
10274 * Added silc_server_send_notify_nick_change to send the
10275 NICK_CHANGE notify type. Deprecates the function
10276 silc_server_send_replace_id.
10278 * Added silc_server_send_notify_join to send the JOIN notify type.
10279 Deprecates the function silc_server_send_new_channel_user.
10281 * Added silc_server_send_notify_leave to send LEAVE notify type.
10282 Deprecates the function silc_server_send_remove_channel_user.
10284 * Added silc_server_send_notify_cmode and
10285 silc_server_send_notify_cumode to send CMODE and CUMODE notify
10286 types. Deprecates the silc_server_send_set_mode function.
10288 * Added SERVER_SIGNOFF notify type to indicate that server has
10289 quit. This means that all clients on the channel from that
10290 server will drop. This can be also used when netsplit happens.
10292 Deprecated REMOVE_ID packet type since it is not needed anymore
10295 Added silc_server_send_notify_server_signoff to send the
10296 SERVER_SIGNOFF notify type. Deprecates the function
10297 silc_server_send_remove_id.
10299 Added also silc_server_send_notify_signoff to send the
10300 SIGNOFF notify type.
10302 * Employed the PKCS #1. It is the mandatory way to do RSA in the
10303 SILC protocol from this day on. Changed the protocol
10304 specification as well.
10306 * Added silc_server_send_notify_topic_set to send TOPIC_SET
10307 notify type. It is used between routers to notify about
10308 topic changes on a channel.
10310 * Added silc_id_dup into lib/silccore/id.[ch] to duplicate
10313 * Partly updated the protocol specification to comply with the
10314 changes now made. It is still though a bit outdated.
10316 * The JOIN notify type now takes one extra argument <Channel ID>.
10317 The packet used to be destined to the channel but now the
10318 JOIN type may be sent as list thus it is impossible to
10319 destine it to any specific channel. By adding this argument
10320 it is again possible.
10322 Wed Feb 21 22:39:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10324 * Added CREDITS file. The CHANGES and CREDITS file will appear
10325 in the distribution as well.
10327 Wed Feb 21 14:17:04 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10329 * Implemented CMODE_CHANGE, CUMODE_CHANGE and TOPIC_SET notify
10330 types in the server's silcd/packet_receive.c.
10332 * Implemented CMODE and CUMODE to work in router environment.
10334 * Fixed minor encoding and decoding buglet from the
10335 lib/silccore/silcmode.c.
10337 * Fixed buffer overflow from lib/silcclient/command.c in USERS
10340 Wed Feb 21 12:44:00 EET 2001 Mika Boström <bostik@lut.fi>
10342 * Changed all SilcConfigServer* and silc_config_server* to
10343 SilcServerConfig* and silc_server_config*, respectively.
10346 Wed Feb 21 00:10:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10348 * Associated the ID (client or server ID) to the Authentication
10349 Payload to avoid any possibility of forging. Updated the
10350 protocol specification and the code accordingly.
10352 Tue Feb 20 14:14:14 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10354 * The RSA key length is now save to the RsaKey context in the
10355 key generation process in lib/silccrypt/rsa.c. The key length
10356 is now used to figure out the maximum size of the block allowed
10357 to be encrypted/signed.
10359 * Added silc_mp_mp2bin_noalloc into lib/silcmath/mpbin.[ch]. It
10360 is equivalent to the silc_mp_mp2bin but does not allocate any
10363 * Changed silc_mp_mp2bin API to take length argument. If it is
10364 non-zero then the buffer is allocated that large. If zero, then
10365 the size is approximated using silc_mp_sizeinbase, which however
10368 * Created Global RNG API which is global RNG that application can
10369 initialize. After initializing, any routine anywhere in the
10370 code (including library) can use RNG without allocating a new
10371 RNG object. This was done to allow this sort of use of the
10372 RNG in code that has no chance to allocate RNG object. All
10373 applications currently allocate this and many routines in the
10374 library use this. Affected file lib/silccrypt/silcrng.[ch].
10376 * Removed the RNG kludge from lib/silcmath/primegen.c and changed
10377 it to use the Global RNG API.
10379 * Defined Authentication Payload into protocol specification that
10380 is used during SILC session to authenticate entities. It is
10381 used for example by client to authenticate itself to the server
10382 to obtain server operator privileges.
10384 Implemented this payload into the lib/silccore/silcauth.[ch].
10385 Implemented also routines for public key based authentication
10386 as the new protocol specification dictates.
10388 Moved definitions of different authentication methods from
10389 lib/silccore/silcprotocol.h into lib/silccore/silcauth.h.
10391 * Added silc_pkcs_encrypt, silc_pkcs_decrypt, silc_pkcs_sign,
10392 silc_pkcs_verify and silc_pkcs_sign_with_hash and
10393 silc_pkcs_verify_with_hash functions into the file
10394 lib/silccrypt/silcpkcs.[ch].
10396 Mon Feb 19 19:59:28 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10398 * The client entry's userinfo pointer must be always valid.
10399 Otherwise the [<unknown>] bug will surface beacuse the WHOIS
10400 will fail since it requires the userinfo. Now, the userinfo
10401 is allocated as "" if actual userinfo does not exist. Actually,
10402 it must exist and it is totally Ok to drop client connections
10403 that does not announce the userinfo. However, we will make
10404 this workaround for now.
10406 * Added silc_net_get_remote_port into lib/silcutil/silcnet.[ch]
10407 to return the remote port by socket.
10409 Mon Feb 19 14:26:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10411 * Changed SILC_SERVER_COMMAND_EXEC_PENDING macro to the name
10412 SILC_SERVER_PENDING_EXEC and added an new macro
10413 SILC_SERVER_PENDING_DESTRUCTOR which is called to free the
10414 data or when error occurs while processing the pending command.
10416 Added new argument `destructor' into silc_server_command_pending
10417 and to the SilcServerCommandPending object. This destructor is
10418 now called after calling the pending callback or if error occurs
10419 immediately. If error occurs the actual pending callback won't
10420 be called at all - only the destructor. The destructor may be
10421 NULL if destructor is not needed.
10423 All this applies for client library code as well. Similar
10424 changes were made there as well for the pending commands.
10426 In the client, the application must now allocate the
10427 SilcClientCommandContext with the silc_client_command_alloc
10430 * Added reference counter to the SilcServerCommandContext. Added
10431 function silc_server_command_alloc and silc_server_command_dup
10434 Same type of functions added to the client library for the same
10437 * Removed the cmd_ident from IDListData away since it is now
10438 global for all connections. It is the command identifier used
10439 in command sending and with pending commands. The affected file
10442 * Added reference counter to the SilcSocketConnection objecet to
10443 indicate the usage count of the object. The object won't be
10444 freed untill the reference counter hits zero. Currently only
10445 server uses this, and client ignores it. The client must be
10446 set to use this too later. The affected files are
10447 lib/silccore/silcsockconn.[ch]. Added also the function
10448 silc_socket_dup to increase the reference counter.
10450 This was mainly added because it is possible that the socket
10451 is removed underneath of pending command or other async
10452 operation. Now it won't be free'd and proper DISCONNECTING
10453 flags, etc. can be set to avoid sending data to connection that
10454 is not valid anymore.
10456 * Added SILC_SET_DISCONNECTING to server.c when EOF is read from
10457 the connection. After that it sets SILC_SET_DISCONNECTED.
10458 It is, however, possible that the socket data is not still freed.
10459 The silc_server_packet_process now checks that data is not
10460 read or written to connection that is DISCONNECTED. The socket
10461 get's freed when the reference counter hits zero.
10463 Mon Feb 19 00:50:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10465 * Changed the client operation API: channel_message operation's
10466 `sender' is now the client entry of the sender, not the nickname
10467 and the `channel' is the channel entry, not the channel name.
10469 In the private_message operation the `sender' is now also the
10470 client entry of the sender not the nickname.
10472 Affected file is lib/silcclient/ops.h and all applications
10473 using the client operations.
10475 Sat Feb 17 22:11:50 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10477 * Moved the calling of ops->connect() from connect_to_server_final
10478 into receive_new_id functin since that is the point when the
10479 client is actually allowed to send traffic to network. The
10480 affected file is lib/silcclient/client.c.
10482 Sat Feb 17 13:15:35 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10484 * When receiving NEW_CHANNEL_LIST, NEW_CHANNEL_USER_LIST,
10485 NEW_ID_LIST and SET_MODE_LIST packets, broadcast the list packet
10486 (if needs broadcasting) instead of broadcasting the packets one
10487 by one which would make a burst in the network traffic.
10489 * Added `broadcast' argument to the functions in silcd/server.[ch]
10490 silc_server_create_new_channel[_with_id] to indicate whether
10491 to send New Channel packet to primary router.
10493 Sat Feb 17 01:06:44 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10495 * Added new function into the silcd/server.[ch] files:
10496 silc_server_create_new_channel_with_id to create new channel with
10497 already existing Channel ID.
10499 * Added new packet type SILC_PACKET_SET_MODE_LIST into the file
10500 lib/silccore/silcpacket.h. This packet is used t send list of
10501 Set Mode payloads inside one packet. Server uses this to set
10502 the modes for the channels and clients on those channels, that it
10503 announced to the router when it connected to it. The protocol
10504 specification has been updated accordingly.
10506 * The silc_server_new_channel did not handle the packet coming
10507 from normal server as it normally does not send that. However,
10508 when it announces its channels it does send it. Implemented
10509 the support for that.
10511 * Added SILC_ID_CHANNEL_COMPARE macro to compare to Channel ID's
10512 into the file lib/silccore/id.h.
10514 Fri Feb 16 23:57:29 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10516 * Fixed memory leaks in the functions silc_idlist_del_client,
10517 silc_idlist_del_channel and silc_idlist_del_server in the file
10518 silcd/idlist.c. All of those leaked like a sieve.
10520 * Fixed some small memory leaks in the client's function
10521 silc_client_notify_by_server.
10523 * Added functions into silcd/server.c: silc_server_announce_clients,
10524 silc_server_announce_channels and silc_server_announce_server.
10525 These functions are used by normal and router server to announce
10526 to its primary router about clients, channels and servers (when
10527 router) that we own. This is done after we've connected to the
10530 These functions effectively implements the following packet types:
10531 SILC_PACKET_NEW_CHANNEL_LIST, SILC_PACKET_NEW_CHANNEL_USER_LIST
10532 and SILC_PACKET_NEW_ID_LIST.
10534 * Added new functions into the silcd/packet_receive.[ch]:
10535 silc_server_new_id_list, silc_server_new_channel_list and
10536 silc_server_new_channel_user_list to handle the incoming
10537 NEW_ID_LIST, NEW_CHANNEL_LIST and NEW_CHANNEL_USER_LIST packets.
10539 * Added support of changing Channel ID in the function
10540 silc_server_replace_id. If the server that announces a channel
10541 to the router already exists in the router (with same name but
10542 with different Channel ID), router is responsible to send
10543 Replace ID packet to the server and force the server to change
10544 the Channel ID to the one router has.
10546 * Added new notify type SILC_NOTIFY_TYPE_CHANNEL_CHANGE to notify
10547 client that the Channel ID has been changed by the router. The
10548 normal server sends this to the client. Client must start using
10549 the new Channel ID as the channel's ID.
10551 Implemented handling of this new type into lib/silcclient/client.c
10552 into the function silc_client_notify_by_server.
10554 * Added new function silc_idlist_replace_channel_id into the files
10555 silcd/idlist.[ch] to replace the Channel ID.
10557 Fri Feb 16 14:14:00 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10559 * Call silc_server_command_identify_check always when processing
10560 the IDENTIFY command in silcd/command.c
10562 Thu Feb 15 20:07:37 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10564 * Added new packet type SILC_PACKET_HEARTBEAT that is used to
10565 send keepalive packets. The packet can be sent by clients,
10566 servers and routers.
10568 Added function silc_socket_set_heartbeat into the file
10569 lib/silccore/silcsockconn.[ch] to set the heartbeat timeout.
10570 If not set, the heartbeat is not performed. The actual
10571 heartbeat is implemented in the low level socket connection
10572 library. However, application is responsible of actually
10573 sending the packet.
10575 Added silc_server_send_heartbeat to send the actual heartbeat
10576 packet into silcd/packet_send.[ch]. Server now performs
10577 keepalive with all connections.
10579 * Added silc_task_get_first function into lib/silcutil/silctask.c
10580 to return the timeout task with shortest timeout. There was a bug
10581 in task unregistration that caused problems. TODO has been
10582 updated to include that task system must be rewritten.
10584 * The client library will now resolve the client information when
10585 receiving JOIN notify from server for client that we know but
10586 have incomplete information.
10588 * Rewrote parts of silc_server_remove_from_channels and
10589 silc_server_remove_from_one_channel as they did not remove the
10590 channel in some circumstances even though they should've.
10592 * Encryption problem encountered in server:
10594 The LEAVE command used to send the Channel Key packet to the
10595 router immediately after generating it. However, the code
10596 had earlier sent Remove Channel user packet but not immediately,
10597 ie. it was put to queue. The order of packets in the router
10598 was that Channel Key packet was first and Remove Channel User
10599 packet was second, even though they were encrypted in the
10600 reverse order. For this reason, MAC check failed. Now, this
10601 is fixed by not sending the Channel Key packet immediately but
10602 putting it to queue. However, this is more fundamental problem:
10603 packets that are in queue should actually not be encrypted
10604 because packets that are sent immediately gets encrypted
10605 actually with wrong IV (and thus MAC check fails). So, packets
10606 that are in queue should be encrypted when they are sent to
10607 the wire and not when they put to the queue.
10609 However, the problem is that the current system has not been
10610 designed to work that way. Instead, the packet is encrypted
10611 as soon as possible and left to the queue. The queue is then
10612 just purged into wire. There won't be any fixes for this
10613 any time soon. So, the current semantic for packet sending
10616 o If you send packet to remote host and do not force the send
10617 (the packet will be in queue) then all subsequent packets to the
10618 same remote host must also be put to the queue. Only after the
10619 queue has been purged is it safe again to force the packet
10622 o If you send all packets immediately then it safe to send
10623 any of subsequent packets through the queue, however, after
10624 the first packet is put to queue then any subsequent packets
10625 must also be put to the queue.
10627 Follow these rules and everything works fine.
10629 Thu Feb 15 14:24:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10631 * Added new function silc_server_remove_clients_by_server to
10632 remove all client entries from ID list when the server connection
10633 is lost. In this case it is also important to invalidate all
10634 client entires as they hold the invalid server entry. This
10635 fixes fatal bug when server has lost connection and will reconnect
10638 Wed Feb 14 16:03:25 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10640 * Made some sanity checks to silc_server_daemonise like to check
10641 whether the requested user and group actually exists.
10643 * Added sanity check to SKE's silc_ske_responder_finish to check
10644 that the public and private key actually is valid.
10646 * Invalidate the client's nickname when receiving Replace ID
10647 packet and the Client ID is being replaced. This means that the
10648 server will query the nickname if someone needs it (client)
10651 * Sort the ID Cache in client library when the ID Cache data
10652 has changed (needs sorting).
10654 * Do not allow for SILC client to create several connections to
10655 several servers. The client does not support windows right now
10656 and generating multiple connections causes weird behaviour.
10658 Irssi-silc client does support windows and can handle several
10659 connections without problems, see: www.irssi.org and SILC plugin.
10661 * Fixed some places where client was added to the IDList. The
10662 rule of thumb is following (in order to get everything right):
10663 If the client is directly connected local client then the
10664 `connection' argument must be set and `router' argument must be
10665 NULL to silc_idlist_add_client function. If the client is not
10666 directly connected client then the `router' argument must
10667 bet set and the `connection' argument must be NULL to the
10668 silc_idlist_add_client function.
10670 * The funtion silc_server_packet_send_local_channel actually did
10671 not check whether the client was locally connected or not. It
10672 does that now. Fixed a bug related to LEAVE command.
10674 * Fixed Remove Channel User payload parsing bug in server's
10675 silcd/packet_receive.c. Fixed a bug related to LEAVE command.
10677 * The server's silc_server_save_channel_key now checks also the
10678 global ID list for the channel as it might not be in the local
10679 list. Fixed a bug related to LEAVE command.
10681 * Is this the end of the [<unknown>] buglet that has been lurking
10682 around for a long time? A little for loop fix in server's
10683 silc_server_command_whois_parse that is used by both IDENTIFY
10684 and WHOIS command. At least, this was a clear bug and a cause
10685 of one type of [<unknown>] buglet.
10687 * WHOIS and IDENTIFY commands call the function
10688 silc_server_command_[whois/identify]_check function even if
10689 we are not router server.
10691 Tue Feb 13 19:55:59 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10693 * Added --with-gmp configuration option. If set the GMP
10694 is always compiled in the SILC source tree. If not set then
10695 it is checked whether the system has the GMP3 installed. If
10696 it has then the GMP won't be compiled (the system's headers
10697 and library is used), if it doesn't have it then the GMP is
10698 compiled in the SILC source tree.
10700 Mon Feb 12 11:20:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10702 * Changed RSA private exponent generation to what PKCS #1
10703 suggests. We try to find the smallest possible d by doing
10704 modinv(e, lcm(phi)) instead of modinv(e, phi). Note: this is
10705 not security fix but optimization.
10707 Sun Feb 11 18:19:51 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10709 * Added new config entry [Identity] to fork the server and run
10710 it as specific user and group. A patch from Bostik.
10712 * Imported Dotconf configuration library into lib/dotconf.
10713 This will be used to create the SILC configuration files later.
10714 It will appear in the distsribution after this commit.
10716 Sat Feb 10 21:13:45 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10718 * A big code auditing weekend happening. Auditing code for
10719 obvious mistakes, bugs and errors. Also, removing any code
10722 Removed files for being obsolete:
10724 o lib/silcutil/silcbuffer.c (the buffer interface is entirely in
10725 inline in the file lib/silcutil/silcbuffer.h)
10727 o lib/silcutil/silcbufutil.c (the header has inline versions)
10729 Changed code to fix possible error conditions:
10731 o The buffer formatting routines now check that the destination
10732 buffer really has enough space to add the data. This applies for
10733 both buffer formatting and unformatting
10734 (lib/silcutil/silcbuffmt.[ch]). Also, the entire buffer
10735 unformatting was changed to accomodate following rules:
10736 XXX_*STRING_ALLOC will allocate space for the data into the pointer
10737 sent to the function while XXX_*STRING will not allocate or copy
10738 the data into the buffer. Instead it sets the pointer from the
10739 buffer into the pointer sent as argument (XXX_*STRING used to
10740 require that the pointer must be allocated already). This change
10741 makes this whole thing a bit more consistent and more optimized
10742 (note that the data returned in the unformatting with XXX_*STRING
10743 must not be freed now). The routines return now -1 on error.
10745 o Tried to find all code that use buffer_format and buffer_unformat
10746 and added return value checking to prevent formatting and
10747 especially unformatting errors and possible subsequent fatal
10750 o Changed ske->x and ske->KEY to mallocated pointers in
10751 lib/silcske/silcske.h. Fixed possible data and memory leak.
10753 o Added return value checking to all *_parse* functions. Fixed
10754 many memory leaks as well.
10756 o Added length argument to silc_id_str2id in lib/silccore/id.[ch]
10757 so that buffer overflows would not happen. All code now also
10758 checks the return value as it can fail.
10760 Mon Feb 5 20:08:30 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10762 * Added reconnection support to server if the normal server looses
10763 its connection to the router (for example if router is rebooted).
10764 The server performs normal reconnection strategy implemented
10765 to the server. Affected file silcd/server.c.
10767 Sun Feb 4 13:18:32 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10769 * Added new packet type SILC_PACKET_SET_MODE that is used to
10770 distribute the information about changed modes (for clients,
10771 channels and clients channel modes) to all routers in the
10772 network. Updated the protocol specification accordingly.
10774 Added functions into silcd/packet_send.c and
10775 silcd/packet_receive.c: silc_server_send_set_mode,
10776 silc_server_set_mode.
10778 Added new files silcmode.[ch] into lib/silccore that implements
10779 the encoding and decoding of Set Mode Payload. Added new type
10780 SilcSetModePayload. Moved the definitions of different modes
10781 from lib/silccore/silcchannel.h into lib/silccore/silcmode.h.
10783 Sat Feb 3 15:44:54 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10785 * Oops, a little mistake in server's connection authentication
10786 protocol. The protocol is not ended with FAILURE but with
10787 SUCCESS if the authentication is Ok. :) Affected file is
10790 * Implemented NICK_CHANGE notify handling in server in the file
10791 silcd/packet_receive.c The NICK_CHANGE notify is distributed to
10792 the local clients on the channel. After the changing nickname
10793 in router environment snhould work and the [<unknown>] nickname
10794 should appear no more.
10796 The silc_server_replace_id function that receives the Replace ID
10797 payload now sends the NICK_CHANGE notify type also in the file
10798 silcd/packet_receive.c
10800 * Changed WHOIS and IDENTIFY command to support the maximum amount
10801 of arguments defined in protocol specs (3328 arguments). This
10802 fixed a bug that caused problems when there were more than three
10803 users on a channel.
10805 Fri Feb 2 11:42:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10807 * Added extra parameter, command identifier, to the
10808 silc_client_send_command so that explicit command identifier
10811 Changed that ID list routines uses specific command identifier
10812 when sending WHOIS/IDENTIFY requests to the server so that they
10813 can be identified when the reply comes back.
10815 Affected files lib/silcclient/command.[ch],
10816 lib/silcclient/client.c and lib/silcclient/idlist.[ch].
10818 * Added `sender' argument to silc_server_packet_send_to_channel
10819 to indicaet the sender who originally sent the packet to us
10820 that we are now re-sending. Ignored if NULL. Affected file
10821 silcd/packet_send.[ch].
10823 * Added some server statistics support in silcd/server_internal.h
10824 SilcServerStatistics structure and around the server code. Also
10825 send some nice statistics information when client is connecting
10828 Thu Feb 1 23:31:21 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10830 * Fixed channel ID decoding in server's JOIN command reply in
10831 silcd/command_reply.c
10833 * Fixed braodcasting of replace ID payload to not to send it if
10834 we are standalone server in silcd/packet_receive.c.
10836 * Fixed all channel message sending routines to not to send
10837 packets to clients that has router set, since they are routed
10838 separately in the same function earlier. Affects file
10839 silcd/packet_send.c and all channel packet sending functions.
10841 * In USERS reply, res_argv[i] are not allocated, the table
10842 is allocated. Thus changed that free the table, not its
10845 * In server's whois_check and identify_check if the client is
10846 locally connected do not send any WHOIS commands - they are not
10849 Thu Feb 1 21:32:27 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10851 * Fixed some minor bugs in client when sending WHOIS command. The
10852 arguments was in wrong order.
10854 * Removed statis function add_to_channel from server in
10855 silcd/command.c that was previously used with the joining but
10858 * Tested USERS command in router environment successfully with two
10859 routers, two servers and two clients.
10861 Thu Feb 1 00:54:26 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10863 * Reorganized the USERS command and command reply in client library
10864 in lib/silcclient/command.c and lib/silcclient/command_reply.c.
10865 When the command is given by user we register a pending command
10866 callback that will reprocess the command after the reply has been
10867 received from the server. When reprocessing the packet we then
10868 display the information. Thus, the USERS information is displayed
10869 now in the command callback instead of in the command reply
10870 callback. The processing of the command is same as previously
10871 when server has sent the command reply in the JOINing process.
10873 * Added to USERS command in silcd/command_reply.c to join the client,
10874 we didn't use to know about, to the channel after we've created
10875 a client entry for it. Also, for clienet we did know already still
10876 check whether it is on the channel or not and add it if not.
10878 * Removed silc_server_command_join_notify as the function and its
10881 Tue Jan 30 22:39:15 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10883 * Changed the client's pending command handling to the same as the
10884 server's pending command handling. It is also now possible to
10885 execute command reply functions from other command reply
10886 function as the function callbacks for commands and command
10887 replies are one and same. The pending commands are not static
10888 list anymore, it is mallocated SilcDList in lib/silcclient/client.h
10889 in client connection context. Thus, pending commands are server
10890 connection specific as it is convenient.
10892 Changed the function silc_client_command_pending and
10893 silc_client_command_pending_del and added new function
10894 silc_client_command_pending_check. Removed the
10895 SILC_CLIENT_CMD_REPLY_EXEC, and SILC_CLIENT_PENDING_COMMAND_CHECK
10898 * Added cmd_ident, current command identifier, to the client
10899 connection context in lib/silcclient/client.h to keep track on
10900 command identifiers used in command sending. Client's command reply
10901 function handling now supports the mandatory command identifiers.
10903 * Added SILC_CLIENT_COMMAND_EXEC_PENDING macros to all command reply
10904 funtions in client to fully support pending command callbacks.
10906 * NOTE: the name_list in USERS (old NAMES) command is NOT sent anymore
10907 as one of the arguments to the application in the command reply
10910 * NOTE: The FORWARDED flag is depracated. It used to be depracated
10911 before first releasing SILC but came back. Now it is removed again
10912 and should come back nomore. The FORWARDED flag was used only
10913 by the JOINing procedure by forwarding the command packet to router.
10914 Now, the JOINing procedure has been changed to more generic (due
10915 to various router environment issues) and FORWARDED is not needed
10916 anymore for anything. The protocol specification is yet to be
10919 Now, removed silc_server_packet_forward from server and the flag
10920 SILC_PACKET_FORWARDED from lib/silccore/silcpacket.h.
10922 Tue Jan 30 00:05:05 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10924 * Renamed NAMES command to USERS command. The NAMES was named that
10925 due to historical reasons. Now it is renamed. Also, rewrote
10926 parts of the USERS command. The nickname list is not sent anymore
10927 by the server. Only Client ID and mode lists are sent in the USERS
10928 command. Changed this also to the protocol specification.
10930 The client now resolves the names and stuff after it receives
10931 the USERS list from the server when joining to the channel.
10933 * WHOIS and IDENTIFY commands has been changed to support multiple
10934 Client ID's per command. One can now search for multiple users
10935 in the network by sending only one WHOIS or IDENTIFY command.
10936 Changed the code and the protocol specifications.
10938 * Removed silc_server_command_identify_parse and changed that IDENTIFY
10939 uses silc_server_command_whois_parse to parse the request. */
10941 * If normal server, do not parse the WHOIS and IDENTIFY requests
10942 before sending it to the router. Saves some time.
10944 Sun Jan 28 16:19:49 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10946 * Fixed JOIN command on client library. Wrong number of arguments
10947 used to crash the client.
10949 * Added silc_server_channel_has_global function to check whether
10950 channel has global users or not.
10952 * Added silc_server_channel_has_local function to check whether channel
10953 has locally connected clients on the channel.
10955 * The silc_server_remove_from_one_channel now checks whether the
10956 channel has global users or not after given client was removed from
10957 the channel. It also checks whether the channel has local clients
10958 on the channel anymore. If it does not have then the channel entry
10959 is removed as it is not needed anymore.
10961 * The silc_server_notify now checks on JOIN notify whether the joining
10962 client is one of locally connected or global. If it is global then
10963 the channel has now global users on the channel and that is marked
10964 to the channel entry. Also, it now saves the global client to
10965 global list who is joining and JOINs it to the channel. This is
10966 for normal server, that is.
10968 Changed silc_server_send_notify_on_channel,
10969 silc_server_packet_relay_to_channel and
10970 silc_server_packet_send_to_channel check if we are normal server
10971 and client has router set (ie. global client) do not send the
10972 message to that client, as it is already routed to our router.
10974 * Implemented LEAVE notify type handling in silc_server_notify
10977 * Tested LEAVE command in router environment successfully. Tested
10978 with two routers, two servers and two clients.
10982 * idlist_find_xxx_by_id routines now dumps the ID on the debug mode.
10984 * Implemented SIGNOFF notify type handling in silc_server_notify
10987 * silc_server_remove_id now removes the client entry from all channels
10988 it has joined and thusly sends SIGNOFF notify type.
10990 * Rewrote the NAMES list generation in server by removing two excess
10991 loops. The lists are created now inside one loop.
10993 Sat Jan 27 22:34:56 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
10995 * silc_server_remove_channel_user checks now also global list
10996 for channel and client.
10998 * silc_server_new_channel_user checks now both local and global
10999 list for channel and client. Fixed a bug in client id decoding.
11000 Used to decode wrong buffer.
11002 * silc_server_channel_message checks now both local and global
11003 list for channel entry.
11005 * Tested channel joining (hence JOIN) in router environment
11006 successfully. Tested with two routers, two servers and two
11009 * Tested channel message sending in router environment successfully.
11011 Thu Jan 11 03:22:57 EET 2001 Pekka Riikonen <priikone@poseidon.pspt.fi>
11013 * Added silc_server_save_channel_key into server.[ch] to save the
11014 received channel key in Channel Key payload processing. It is
11015 also used in JOIN command reply handling.
11017 Equivalent function silc_client_save_channel_key added into
11018 client.[ch] into client library.
11020 * Changed JOIN command reply to send information whether the channel
11021 was created or not (is existing already) and the channel key
11022 payload. Changed protocol specs accordingly.
11024 * Fixed bugs in WHOIS and IDENTIFY command reply sending when
11025 the request was sent by ID and not by nickname. Crashed on
11028 Sat Dec 23 21:55:07 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11030 * Fixed a bug in Client library. IDENTIFY and WHOIS reply functions
11031 now correctly save the received data.
11033 * silc_server_free_sock_user_data now notifies routers in the
11034 network about entities leaving the network.
11036 At the same time implemented functions silc_server_remove_id
11037 and silc_server_send_remove_id to receive and send REMOVE_ID
11038 packets. The packet is used to notify routers in the network
11039 about leaving entities. The ID removed will become invalid in
11042 * Added function silc_idlist_del_server into server. Removes and
11043 free's server entry from ID list.
11045 * silc_server_private_message function now checks, if we are router,
11046 that the destination ID really is valid ID, naturally.
11048 * In router when NEW_ID packet is received (for new client) the
11049 hash of the Client ID is saved in the ID Cache but the
11050 client->nickname is set to NULL, instead of putting the hash
11053 IDENTIFY command now also checks that client->nickname must be
11054 valid. If it is not if will request the data from the server who
11055 owns the client. Added new function
11056 silc_server_command_identify_check.
11058 * Added silc_command_set_command into lib/silccore/silcommand.[ch]
11059 to set the command to already allocated Command Payload.
11061 * Tested private message sending in router environment with two
11062 routers, two servers and two clients. Fixed minor bugs and now
11065 * Fixed segfault from client's NAMES command. Used to crash if
11066 not on any channel.
11068 * Forwarded packets must not be routed even if it is not destined
11069 to the receiver. Changed server code comply with this.
11071 Sun Dec 17 14:40:08 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11073 * Added `require_reverse_mapping' boolean value to ServerParams
11074 structure. If TRUE (not default) the server will require that
11075 the connecting host has fully qualified domain name.
11077 If the reverse mapping is not required and hostname could not be
11078 found the IP address is used as hostname.
11080 Sat Dec 16 17:39:54 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11082 * Implemented version string checking to both client and server.
11083 The check is incomplete currently due to the abnormal version
11084 strings used in development version of SILC.
11086 * Changed all command functions in server to use the new
11089 Fri Dec 15 15:55:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11091 * Changed char *data to unsigned char *data in ID Cache system to
11092 support binary data as ID Cache data. Changed code to support
11093 binary data in lib/silccore/idcache.c.
11095 * Renamed silc_server_packet_relay_command_reply to
11096 silc_server_command_reply as it is normal packet receiving
11097 function. Rewrote the function to accept command replys for
11098 servers and not only for clients.
11100 * Mark remote router always as registered server if we are connecting
11101 to it. Otherwise, commands sent by the router to us are ignored.
11103 * All ID List find routines now returns the ID Cache Entry pointer
11104 as well if requested.
11106 * WHOIS command works now in router environment, tested with two
11107 routers, two servers and two clients.
11109 * Cleaned up and rewrote IDENTIFY command. IDENTIFY should work now
11110 in router environment (as it is almost equivalent to WHOIS) but
11111 hasn't been tested thoroughly. Added new functions:
11113 silc_server_command_identify_parse
11114 silc_server_command_identify_send_reply
11115 silc_server_command_identify_from_client
11116 silc_server_command_identify_from_server
11118 * Disabled route cache adding because adding two different ID's with
11119 same IP replaces the old cache entry thus giving wrong route.
11120 The entry->router->connection is always the fastest route anyway
11121 so route cache may not be needed. Of course, new routes maybe
11122 established after receiving the ID when the entry->router->connection
11123 might not be anymore the most optimal.
11125 Thu Dec 14 15:55:35 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11127 * Add route cache for received ID for fast routing.
11129 * Added silc_server_packet_route to route received packet on router
11130 that is not destined to us.
11132 * Renamed silc_server_get_route to silc_server_route_get.
11134 * Added id_string and id_string_len fields into SilcServer to
11135 include encoded ServerID for fast comparing without excess
11136 encoding of the ID's.
11138 * Cleaned up WHOIS command on server side. Added following static
11141 silc_server_command_whois_parse
11142 silc_server_command_whois_check
11143 silc_server_command_whois_send_reply
11144 silc_server_command_whois_from_client
11145 silc_server_command_whois_from_server
11147 * Added macro SILC_SERVER_COMMAND_CHECK_ARGC to check mandatory
11148 arguments in command replies. All command functions should be
11149 updated to use this macro.
11151 Sun Dec 10 23:52:00 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11153 * Minor typo fixes on command reply handling on server.
11155 Tue Nov 28 11:05:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11157 * Added silc_server_command_add_to_channel internal routine to add
11158 the client to the channel after router has created the channel and
11159 sent command reply to the server.
11161 * Added generic silc_server_send_command to send any command from
11164 * Use static buffer with ID rendering instead of duplicating data.
11166 Mon Nov 27 21:39:40 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11168 * Fixed a channel user mode bug when joining to a channel server gave
11169 everybody channel founder rights, oops.
11171 * We mark ourselves as the router of the incoming server connection
11172 if we are router ourselves. This way we can check in some packet
11173 sending functions whether it is locally connected server. For
11174 incoming router connections we put NULL.
11176 * For router sending packets locally means now always sending the
11177 packet cell wide; to local clients and local servers. For normal
11178 server sending packet locally means sending it to only local
11181 * Fixed the JOIN command to really work in router environment. If the
11182 channel is created it is always created by the router. Router is
11183 also responsible of making the initial joining to the channel,
11184 sending JOIN notify to the sending server and distributing
11185 NEW_CHANNEL and NEW_CHANNEL_USER packets. Hence, if the channel
11186 does not exist server doesn't do anything else but forward the
11187 command to the router which performs everything.
11189 * Added silc_server_send_channel_key function to send the Channel Key
11192 * Added silc_server_create_channel_key to create new channel key. The
11193 channel key is now re-generated everytime someone joins or leaves
11194 a channel, as protocol dictates. Note: channel->key_len is the
11195 key length in bits.
11197 Wed Nov 22 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11199 * Splitted server.[ch] finally. Created now packet_send.[ch] and
11200 packet_receive.[ch] to separate packet sending and receiving
11201 routines. The server.[ch] now includes everything else including
11202 actual packet processing (writing and reading data) and other
11205 Renamed silc_server_private_message_send_internal to
11206 silc_server_send_private_message. The routine is still though
11207 used only to relay private messages as server does not send
11208 private messages itself.
11210 Renamed silc_server_new_channel to silc_server_create_new_channel
11211 and added new function sicl_server_new_channel that handles the
11212 incoming New Channel packet. Added also new sending function
11213 silc_server_send_new_channel to send New Channel Payload.
11215 * Added new function silc_server_notify to process incoming notify
11216 packet to the server/router. Server may then relay the notify
11217 to clients if needed.
11219 * Added new function silc_server_new_channel_user to process incoming
11220 New Channel User packet. Router will redistribute the packet and
11221 send JOIN notify to its local clients and locally connected servers
11222 if needed. Normal server will send JOIN notify to its local client
11223 on same channel when received this packet. Added also corresponding
11224 sending function silc_server_send_new_channel_user to sent the
11227 * Added boolean route argument to send_notif_to_channel and
11228 packet_send_to_channel functions to attempt to route the packet
11229 if it is TRUE and send only locally if it is FALSE.
11231 Tue Nov 21 19:49:31 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11233 * silc_server_replace_id now broadcasts the received replace ID
11234 packet if it is not broadcast packet already. The router must
11235 broadcast to inform other routers about changed ID.
11237 * Added backpointer to server's router into SilcServer context in
11238 silcd/server_internal.h.
11240 * Fixed silc_server_packet_broadcast to send correct broadcast
11243 * The channel key is now distributed to the local client as soon
11244 as it is received from the router (in router environment) so that
11245 no other packet may be sent for the channel until client has
11248 * silc_server_remove_channel_user now broadcasts the received
11249 Remove Channel User packet if it is not broadcast packet already.
11250 The router must broadcast to inform other routers about removed
11253 * Added users field into SilcPacketContext that is a reference count
11254 of the context. One can increase the reference count by calling
11255 silc_packet_context_dup which is now changed to just increase the
11256 reference count instead of duplicating the data. The reference
11257 count is decresed by calling silc_packet_context_free that will
11258 free the data after the reference count hits zero.
11260 For now on the packet context and everything allocated into it
11261 (including the raw packet from network) must be freed by calling
11262 the new silc_packet_context_free function. Added also new function
11263 silc_packet_context_alloc that must be used now to allocate the
11264 context. This also means that if a routine is asynchronous from
11265 silc_[client/server]_packet_parse_type the packet context must
11266 be duplicated by calling silc_packet_context_dup. Otherwise it
11267 gets free'd after silc_[client/server]_packet_parse_type returns.
11268 Also, one must remember that if packet is duplicated then its
11269 reference count must be decresed by calling the free function as
11270 many times as it was duplicated.
11272 * Changed SilcBuffer field from protocol contexts to SilcPacketContext
11273 from both client and server.
11275 Mon Nov 20 23:47:03 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11277 * Made joining to a channel working in router environment.
11279 * Cleaned up JOIN command on server side and create function
11280 silc_server_command_join_channel internal routine to make the
11283 Thu Nov 9 21:12:39 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11285 * Changed silc_command_pending list to SilcDList. Also, added
11286 `ident' field to SilcServerCommandPending structure to identify
11287 the reply and to call correct callback.
11289 Added silc_server_command_pending_check function to replace the
11290 corresnponding macro. The silc_command_pending list is not
11293 * Added silc_command_set_ident into lib/silccore/silccommand.[ch]
11294 to set identifier to previously allocated Command Payload. It
11295 is used to set identifier for command when resending Command
11298 * Added silc_command_payload_encode_payload to encode Command
11299 Payload buffer from SilcCommandPayload structure.
11301 * Added silc_argument_payload_encode_payload to encode Argument
11302 payload buffer from SilcArgumentPayload structure.
11304 Wed Nov 8 21:03:28 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11306 * Changed WHOIS command to support router connection on server side.
11307 The whois request is always sent to router unless the server is
11308 standalone server. After server has received the reply from the
11309 router will it send the reply to the client.
11311 * Added silc_server_packet_broadcast into silcd/server.[ch] to
11312 broadcast received broadcast packet. The function is used only
11313 by router. The broadcast packet is always sent to the router's
11316 * Added silc_id_render function in lib/silcutil/silcutil.[ch] to
11317 render given ID to printable string, for log files for example.
11319 Tue Nov 7 22:14:19 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11321 * Made basic router to router connections working. At least they
11322 can now connect to each other but nothing really works the way
11323 they are supposed - yet.
11325 * Added new initiator token to RouterConnection configuration
11326 file in silcd/serverconfig.[ch]. It is used to tell whether we
11327 are the initiator to the remote router or whether we'll expect
11328 the other end to connect.
11330 * Moved registering of listener task to silc_server_init, hence
11331 the server starts listenning as soon as it is run, even if it
11332 does not have connections to other routers. Let's see how well
11335 * Changed default connection retry timeouts for more suitable in
11338 * Removed cipher and such arguments from silc_idlist_add_client
11339 and silc_idlist_add_server prototypes from silcd/idlist.[ch].
11340 Added new function silc_idlist_add_data to add the keys and stuff
11343 * Added SilcIDListData structure and added it to SilcClientEntry
11344 and SilcServerEntry as their first field in the structure. This
11345 way we can explicitly cast the ID entries to the SilcIDListData
11346 structure and get common data for the entries. In past, we had
11347 to first check what type of connection it is and then cast it to
11348 correct ID entry type. Now, we can directly cast the opaque
11349 pointer to the SilcIDListData (no matter what ID entry it actually
11350 is) and get the data needed.
11352 Mon Nov 6 21:56:12 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11354 * Wow, found a bug in scheduler. The scheduler uninitialized itself
11355 in some circumstances even if threre were timeout tasks, though not
11356 IO tasks, but tasks anyway. Now fixed.
11358 * Defined SilcServerConnection structure to hold connection specific
11359 stuff about directly connected servers and routers. The definition
11360 is currently in silcd/server_internal.h. I thought about having
11361 a bit more important role fro this struct but for now it is used
11362 only when connecting to other server (or router actually).
11364 * Added connecting retry support in server when connecting to
11365 router(s). The retry feature implement exponential backoff
11366 algorithm. Also, added SilcServerParams structure to hold default
11367 parameters for server. For now, it include these retry settings
11368 and are hard coded. After server is moded to be as Silc Server
11369 Library this structure will be more important.
11371 Sun Nov 5 22:28:44 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11373 * Changed client librarys channel->clients table to SilcList and
11374 changed code accordingly.
11376 Thu Nov 2 16:28:01 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11378 * Changed client's channel table to SilcList and changed code
11379 accordingly. Also changed SilcChannelClientEntry to include back-
11380 pointer to the channel so that client entry can use that structure
11381 as list as well and we have fast cross-reference to the channel.
11382 This change dramatically decreased the complexity of channel
11383 handling with client entry and vice versa (removed one extra
11384 loop when searching for channel entry from many functions).
11386 * Changed server->sim from table to SilcDList and changed code
11389 * NAMES command can now be used from user interface. It will show
11390 the user list on the channel, neatly.
11392 * Added realname pointer to SilcClientEntry in lib/silcclient/idlist.h.
11393 Code now saves realname of the user if it becomes available.
11395 * Renamed configure.in to configure.in.pre and made ./prepare
11396 script to automatically add correct version string to
11397 configure.in which it creates from configure.in.pre.
11399 Wed Nov 1 17:21:26 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11401 * NAMES command reply now shows users mode with the nickname when
11402 joining to channel.
11404 * Moved silc_client_ch[u]mode[_char] functions from
11405 silc/clientutil.[ch] to lib/silcclient/client.[ch]. Though, that
11406 place sucks, they are utility functions and should be in some
11409 * Fixed some unsigned int's to unsigned short's. Patch by cras.
11411 * Fixed contrib/getopt*.[ch] to not require config.h. Patch by
11414 Tue Oct 31 20:10:37 EET 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11418 * Added TRQ (efficient deque and list library) into lib/trq. This is
11419 a very good list library that is currently used in the SILC. Defined
11420 SilcList API over the library because I didn't like the API very
11421 much. See lib/trq/silclist.h for the API and examples of how to
11422 use the API. Fixed various places in the code to use the new
11423 SilcList API. The SilcList is meant for lists that has a structure
11424 already defined as a list. It is not suitable to add just some
11425 context to the list (in TRQ, the context is the list actually).
11427 So, I defined SilcDList that can be used for the purpose where
11428 predefined list structure does not exit. This can be used as
11429 such list. Now some context just can be added to the SilcDList.
11430 Currently this list is not used in the SILC just yet, though there
11431 are a lot places where this can replace dynamically allocated
11432 tables and I will fix these places, later, to use SilcDList.
11433 See lib/trq/silcdlist.h for SilcDList (they are all inline functions,
11434 and use TRQ internally).
11436 Also fixed some annoying warning messages that the original TRQ
11437 code generated. Also minor changes to TRQ's Makefile.in.
11439 * Added support for querying by Client ID to both WHOIS and
11440 IDENTIFY commands into server, as required by the protocol.
11442 * Removed method function pointers from SilcBuffer structure. They
11443 weren't used to anything and just increased the context size for
11444 no good reason. This change also made silc_buffer_alloc and
11445 silc_buffer_free functions inline functions.
11447 * Disabled command flooding detection support until it's fixed so
11448 that it accepts commands in but does not execute them more than once
11451 * Added silc_net_localhost(), to return local hostname, into
11452 lib/silcutil/silcnet.[ch]. Also added client->hostname pointer
11453 that must be initialized before calling silc_client_init.
11455 * Added new function: silc_server_send_notify_on_channels to send
11456 notify messages to all channels client has joined. It is assured
11457 that the message is sent only once per client.
11459 * Moved silc_log_format (from lib/silcutil/silclog.[ch] into
11460 lib/silcutil/silcutil.[ch] as silc_format function. The new
11461 function is generic and is used by server as well, not only by
11462 the logging routines.
11464 * Added new SKE status type: SILC_SKE_STATUS_BAD_VERSION to indicate
11465 the provided version string was not acceptable. Added new function:
11466 silc_ske_check_version into lib/silcske/silcske.h. The function
11467 must be implemented by the application (client or server) and it
11468 does not reside in the SKE library. The function checks the version
11469 string remote end sent.
11471 * Added back pointers (to opaque context and to SilcSocketConnection)
11472 into SilcPacketContext structure into lib/silccore/silcpacket.h.
11474 * Added silc_packet_context_dup into lib/silccore/silcpacket.[ch] to
11475 duplicate packet context structure.
11477 * Changed `notify' client operation to send same arguments as client
11478 receives from server except for ID's. ID's are mapped to correct
11479 ID entry and that is returned. Also, if channel entry is not sent
11480 by server but the notify is for channel the channel entry is sent
11481 to application (otherwise application doesn't know that it is for
11482 channel (library gets it from packet's Destination ID)).
11484 * Added silc_client_remove_from_channels into client library to
11485 remove a client from all channels it has joined to. Used when
11486 received SIGNOFF notify from server. Added also new function
11487 silc_client_replace_from_channels to replace old ID entry with
11488 new ID entry on all channels. Used when received NICK_CHANGE
11489 notify from server.
11491 * Fixed ID Cache list handling in silc_idlist_get_client in
11492 lib/silcclient/idlist.c. Also, added silc_idlist_get_client_by_id
11493 to get (or query) client by ID.
11495 * Updated TODO list.
11497 * Added connection authentication status message defined by the
11498 protocol: SILC_CONN_AUTH_OK and SILC_CONN_AUTH_FAILED and added the
11499 support for these into the code in client and server side.
11501 * Added generic function silc_client_send_command to send any command
11502 with variable argument list. Application should use this function
11503 to send commands if the command functions provided by the library
11504 does not suite for the application's user interface needs.
11506 * Added new `failure' client operation. Application is notified about
11507 received failure packet if client is executing a protocol. In this
11508 case the protocol's execution has failed.
11510 * Added SKE's end notify to send the SKE_SUCCESS notify message that
11511 is required by the protocol.
11513 * Added SILC_PROTOCOL_STATE_FAILURE to indicate received failure
11514 packet from remote. SILC_PROTOCOL_STATE_ERROR indicates local
11517 * Added status flag to SilcSKE object to indicate realtime status
11518 of the SKE protocol.
11520 * Application receives now exactly same command reply arguments as
11521 the library receives from server. However, if ID is received the
11522 corresponding ID entry is returned to the application (eg. Client
11523 ID is mapped to correct SilcClientEntry entry and that is returned).
11524 Changed command_reply client operation due to this change.
11526 * Changed all ID's in commands and in command replys as ID Payloads.
11527 Change affected both client and server side codes.
11529 All ID's sent in SILC network (with execption of ID's in SILC
11530 Packet header) are sent in ID Payload to support variable length
11533 * Server now notifies nick changes and notifies all clients on
11534 the channels about the new nickname (about the new Client ID,
11537 * Implemented CMODE command to change channel modes. Supports all
11538 channel modes defined by the protocol specs except ban and invite
11539 lists. (Also, private channel key mode is supported but support for
11540 setting private channel key in client is missing, thus, this mode
11541 has no effect on client side (except that server requires that the
11542 client uses private channel key and normal channel traffic does not
11545 Also, invite mode works per se, but INVITE command does not work
11546 yet correctly, so you can set channel as invite only channel but
11547 inviting clients to the channel does not work (it is yet to be
11548 thought what's the best way to do it).
11550 * Added new command SILC_COMMAND_CUMODE to change user mode on the
11551 channel. Defined user modes: CHANNEL_FOUNDER and CHANNEL_OPERATOR.
11552 Implemented CUMODE command to change user's mode on the channel.
11553 Supports all modes defined by the protocol specs.
11555 * Added NAMES command reply to return users modes on the channel.
11557 * Removed unnecessary and slow ciphers from lib/silccrypt.
11559 * Set SO_KEEPALIVE option to connection sockets by default.
11561 * Added new command reply status: SILC_STATUS_USER_NOT_ON_CHANNEL.
11563 * Added notify types: MOTD, CMODE_CHANGE and CUMODE_CHANGE. Also,
11564 redefined the Notify Payload into protocol specs.
11566 * Added silc_id_payload_parse_id to get ID directly from raw
11569 Mon Oct 9 20:57:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11571 * Changed SILC_COMMAND_IDENTIFY in protocol specification to
11572 accept searching by Client ID as well.
11574 * Added support for LEAVE and SIGNOFF notify types in client library.
11576 * Added silc_id_payload_parse_data into lib/silccore/silcpayload.[ch]
11577 to parse ID Payload from raw data.
11579 Sun Oct 8 19:33:08 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11581 * Added flags parameter into silc_ske_assemble_security_properties
11582 function in lib/silcske/silcske.[ch].
11584 * Changed notify client operation to fit better for notify messages
11585 sent by server. The notify payload received from server is now
11586 passed to the application (after parsing it to SilcNotifyPayload).
11587 It is application's responsibility to retrieve the arguments
11588 from the payload and show the message the way it wants. The message
11589 sent by server is implementation specific.
11591 * Changed public keys to comply with the protocol specification.
11592 Old public keys are not supported anymore and are not compatible.
11594 * Removed nickname from Channel Payload as the latest draft removed
11595 it. The client must resolve the nickname from the NAMES command
11596 reply received when it joined the channel.
11598 Also, changed all channel_xxxx_payload to channel_payload_xxxx.
11600 Sat Oct 7 21:55:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11602 * Fixed some errors in protocol specification drafts.
11604 * Created lib/silccore/silcnotify.c to implement Notify Payload
11605 encoding and decoding, lib/silccore/silcpayload.[ch] to implement
11606 generic payloads described by protocol specifications. The file
11607 includes implementations for ID Payload and Argument Payload.
11609 * Changed Command Payload implementation to use the new Argument
11610 Payload. Changed command_xxxx_payload to command_payload_xxxx
11611 to comply with SILC coding conventions.
11613 * Added suppport for Argument Payload handling in Notify Payload
11614 implementation as protocol requires it. Added the new support
11615 into server and client lib as well.
11617 Thu Oct 5 21:16:28 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11619 * Added support for multiple nicknames on same channel. [n] is
11620 added locally to the nickname if there are more than one same
11621 nicknames on the channel.
11623 * Server now sends all nicknames that matched WHOIS request.
11624 Client also shows the list received from server.
11626 * Added TOPIC command to client side. User can now set and show
11627 current topic on channel.
11629 * Added MOTD command to client and server. Also, server sends the
11630 motd when client connects to the server.
11632 * Changed version strings to comply ISO 8601.
11634 Wed Oct 4 23:29:06 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11636 * Fixed protocol error handling in client library. It should now
11637 cope even if the SKE fails for some reason.
11639 * Made new protocol specification drafts for submitting to IETF.
11641 * Implemented TOPIC command to server in silcd/command.c.
11643 * Added two new notify types into lib/silccore/silcnotify.h:
11644 SILC_NOTIFY_TYPE_NICK_CHANGE and SILC_NOTIFY_TYPE_TOPIC_SET to
11645 notify nickname change and topic setting/change on a channel.
11647 * API change of command_reply operation in client library. The
11648 application gets now the status type received from server as well.
11650 Sat Sep 30 16:57:42 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11652 * Removed the function just added to lib/silcutil/silcschedule.[ch].
11654 * Cras fixed and optimized the packet handling even further and
11655 it should work now. Minor change to the prototype of function
11656 silc_packet_receive_process in lib/silccore/silcpacket.[ch].
11658 Sat Sep 30 08:48:47 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11660 * Added new function into lib/silcutil/silcschedule.[ch]:
11661 silc_schedule_with_fd to select() a specified fd. The function
11662 returns after timeout expires or data arrives or goes. The
11663 function is used by packet routines to wait that all data is
11664 received from network.
11666 * Fixed data reading from network in lib/silccore/silcpacket.c.
11667 The code now assures that all data is read from the fd and then
11668 continues packet processing. This was a bug fix since the code
11669 used to drop some data in some circumstances.
11671 * Added new function into lib/silcclient/client.[ch]:
11672 silc_client_start_key_exchange to start key exchange after
11673 connection has been established to server. The code internally
11674 now uses this funtion but its main purpose was to provide it
11675 for applications that perform their own connecting. After
11676 application has created a connection it merely calls this
11677 function to start the key exchange between client and server.
11678 The library takes care of everything else after that.
11680 Updated also lib/silcclient/README to explain the usage of
11683 * Do not send to application information that connection has
11684 been established. Application gets notified it by connect
11687 Thu Sep 28 23:40:19 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11689 * Applied cras's patch to add silc_schedule_one function. The
11690 function runs scheduler once and returns.
11692 * Fixed the scheduler after cras messed it up. The timeout
11693 handling works now as it's supposed to work.
11695 * Added into lib/silccore/ silcnotify.h to include notify
11696 message types support. Changed silc_server_send_notify*
11697 functions, in server.[ch], to support those new notify types.
11698 Added the support for the notify types into client library,
11699 as well. Added new notify client operation into ops.h in
11702 * Changed silc_server_packet_send_to_channel to send normal
11703 packets instead of just channel message packets. The function
11704 is now used to send the notify packets to channels. It is not
11705 used to send channel message packets anymore, as server never
11706 sends them anymore.
11708 * Added explicit casting into lib/silcutil/silcbuffmt.c to few
11709 va_arg()s as it seems to require it nowadays. I guess, if SILC
11710 is compiled with older va_arg() the new code should work anyway.
11712 Wed Sep 13 18:10:14 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11714 * Splitted core library. Core library (lib/silccore) includes
11715 now only SILC protocol specific core (and common) components.
11716 Created new utility library (lib/silcutil) that includes more
11717 generic purpose stuff. The stuff for util library was taken
11718 from the old core library. This was minor and easy split.
11720 * Created SILC Client Library (lib/silcclient) that includes
11721 implementation of the SILC client without user interface. This
11722 was major move from silc/ directory. The code has been changed
11723 so that it is transparent towards the user interface. The
11724 silc/ directory includes now the same user interface as before
11725 and it uses the new client library. Read lib/silcclient/README.
11726 Basicly, the client library performs everything else related
11727 to SILC except user interface handling. Also, configuration
11728 files are considered to be part of user interface and library
11729 does not handle them.
11731 This change also changed a lot of structures, function naming etc.
11732 Most important change was that SilcClientWindow object was
11733 renamed to SilcClientConnection in the client library. Created
11734 also new file lib/silcclient/ops.h. Also added new files
11735 silc/local_command.[ch] and silc/client_ops.[ch].
11737 All these changes were made to make it easier for user interface
11738 designers to create what ever user interface for the SILC client
11741 It is also expected that the server will be moved to lib
11742 directory as well and SILC Server Library will be created;
11743 sometimes in the future.
11745 * Removed Local commands from lib/silccore/silccommand.h as
11746 they are application specific and new client library does not
11747 handle any of those anymore.
11749 * Several functions moved to lib/silcutil/silcutilc.[ch] from
11750 old client implementation in silc/.
11752 * Added support for callback functions in SILC_LOG_* macros.
11753 Application can now set its own callbacks that will be called
11754 instead of using the default functions that will always print
11755 the debug messages to stderr (or stdout). Also, debugging can
11756 now be disabled by setting silc_debug to FALSE and re-enabled by
11757 setting it to TRUE. Note, that logging will still work even
11758 if debugging is disabled.
11760 New functions in lib/silcutil/silclog.[ch]: silc_log_set_callbacks,
11761 silc_log_reset_callbacks, silc_log_set_debug_callbacks and
11762 silc_log_reset_debug_callbacks.
11764 * To enable debugging in silc client one must give now -d
11765 option on command line.
11767 * Changed silc_schedule_init to automatically allocate task queues
11768 if they are not allocated before calling it.
11770 Thu Sep 7 10:49:33 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11772 * Added GMP 3.1 into math library.
11774 Sun Aug 20 21:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11776 * Added SILC_PACKET_REMOVE_CHANNEL_USER to remove a client from
11777 a channel in SILC network. The packet is used by servers and
11778 routers to notify other routers that user has left a channel.
11779 This little feature was missing until now. Added the feature
11780 to protocol specification as well.
11782 Added functions: silc_server_send_remove_channel_user and
11783 silc_server_remove_channel_user into server.[ch].
11785 * Added SILC_PACKET_REKEY and SILC_PACKET_REKEY_DONE into
11786 lib/silccore/silcpacket.h. However, they are not implemented
11789 Sat Aug 19 23:04:16 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11791 * Fixed joining to a channel and sending channel messages
11792 between server and router. The channel message sending should
11793 now work inside a cell.
11795 Tue Jul 25 20:46:13 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11797 * Fixed the private message sending between server and router.
11798 The private message sending should now work inside a cell.
11800 * Added silc_server_replace_id into server.[ch] to replace
11801 existing ID in the SILC network.
11803 * Added silc_idlist_find_server_by, silc_idlist_replace_client_id
11804 and silc_idlist_replace_server_id into idlist.[ch] in server.
11806 Mon Jul 24 18:33:31 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11808 * Fixed the server to server connections. Server can again now
11809 connect to router. Router to router connections probably does
11812 Thu Jul 20 13:15:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11814 * Added dynamic protocol registering support. Now protocols can
11815 registered and unregistered on the fly. Patch by cras.
11817 Wed Jul 19 19:08:46 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11819 * Added lib/contrib directory to hold routines that some platforms
11820 don't have but are needed by SILC.
11822 * Added getopt.c, getopt1.c and getopt.h from GNU C library
11823 into lin/contrib to provide getopt() and getopt_long() for
11824 those who don't have it.
11826 Tue Jul 18 20:41:20 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11828 * Added AWAY command to client. When away message is set and
11829 client receives a private message packet the client automatically
11830 replies to the sender with the away message.
11832 * Fixed a bug in lib/silcmath/mpbin.c: silc_mp_mp2bin. This
11833 bug seemed to be the cause of recent problems when compiling
11836 * Added version detection support to SKE protocol specification
11837 and added the new changes to the SKE implementation as well.
11838 There were other minor changes in the SKE protocol as well.
11840 Many changes in lib/silcske/silcske.[ch] and in
11841 lib/silcske/payload.[ch].
11843 * Added ^U functionality, clear input line. Patch from cras.
11845 Mon Jul 17 23:33:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11847 * Mainly small bugfixes on core library. Fixed some debugging
11848 logging and buffer overflow in silclog.c.
11850 * Updated config.sub and config.guess on the distribution tree.
11852 Sat Jul 15 15:33:48 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11854 * Added command lagging support in server. Client may execute
11855 commands now only once in two seconds.
11857 Thu Jul 13 22:10:21 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11859 * Optimized packet reception. MAC computation and checking is now
11860 also more optimized. A lot previously duplicated code is now
11861 used as generic by both client and server.
11863 * Fixed key pair generation in clientutil.c
11865 Wed Jul 12 18:28:07 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11867 * Added into lib/silccore/silcbufutil.[ch] new function;
11868 silc_buffer_realloc.
11870 * Moved generic packet sending/encryption functions to
11871 lib/silccore/silcpacket.[ch] from client and server. Some
11872 rewriting of the functions.
11874 * Moved all generic packet reception/decryption functions to
11875 lib/silccore/silcpacket.[ch] from client and server. The
11876 packet processing is now much cleaner in both client and server.
11877 These were major changes in both client and server.
11879 * Created many common functions in server to do packet sending.
11880 Previously code were duplicated a lot, this has been removed
11881 with these changes.
11883 Tue Jul 11 20:27:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11885 * Rewrote major parts of the ID cache system. Don't know
11886 whether it is better now or not but at least the API is more
11889 * Major rewrite on ID cache stuff on client because of the ID
11890 cache API changes. Added idlist.c to client.
11892 * Also major rewrite on ID cache stuff on server as well.
11893 Major rewrite of idlist.[ch]. SilcXXXList's are now named
11894 SilcXXXEntry's. We won't keep anymore idlist specific pointers
11895 in hand, instead they are all put into the ID cache system now.
11896 All server_idlist_* routines uses ID cache now instead of
11897 traversing its own lists (those lists does not exist anymore).
11898 SilcIDList though still exists. Also, SilcXXXEntry's are
11901 Sun Jul 9 15:19:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11903 * Finally made the SKE implementation compliant to the protocol
11904 specification. All mp integers are now binary encoded as
11905 opposed being HEX encoded.
11907 * Added lib/silcmath/mpbin.[ch]. Encoding mp intergers to and
11910 * Added into lib/silccore/silcutil.[ch] PEM encoding/decoding
11911 functions: silc_[encode/decode]_pem. Also added function
11912 silc_encode_pem_file to PEM encode with newlines ('\n') for
11913 saving into a file.
11915 * SILC public keys are now encoded either PEM or binary. Same
11916 option is for private keys as well. By default private keys
11917 are binary encoded and public keys PEM encoded. Silly HEX
11918 encoding were removed.
11920 * Added into lib/silccrypt/silchash.[ch] silc_hash_fingerprint
11921 function to create fingerprints.
11923 * Fixed a bug in SHA1; does not change the original data anymore.
11925 * Partly implemented INFO command on client and server side.
11926 Fixed CLEAR command. Changes to SERVER command; show current
11927 server(s) when giving command without arguments. Added
11928 VERSION command to client.
11930 * Added check to server that unregistered connections cannot
11931 execute commands (unless it is specificly allowed).
11933 Thu Jul 6 18:12:24 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11935 * Fixed screen refresh.
11937 * Fixed channel joining bug from client. On some circumstances
11938 client tried to join to a channel it had already joined.
11940 * Added public key verification process into client's protocol.c.
11941 The client now verifies the public key from user and saves
11942 it into ~./silc/serverkeys/ directory.
11944 Added into: clientutil.[ch]: silc_client_verify_server_key.
11946 * Changed SKE protocol's silc_ske_initiator_finish function
11947 to accept callback function that verifies the received public
11948 key. Removed old silc_ske_verify_public_key function.
11950 Wed Jul 5 19:19:02 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11952 * Added into silcpkcs[ch]: silc_pkcs_public_key[_data]_set and
11953 silc_pkcs_private_key[_data]_set.
11955 * Made the password and public authentication more cleaner in
11956 server's protocol.c.
11958 * Removed historic and obsolete protocol `channel_auth' from
11959 both client and server.
11961 * Removed wrong way of sending command status messages from
11962 server to client in server's command.c. The old way violated
11963 protocol specification.
11965 Changes to silccore/silccommand.[ch]: removed
11966 silc_command_encode_status_payload -> not needed anymore,
11967 changed silc_command_encode_payload_va to accept extra
11968 argument on variable argument list. The argument type must
11969 now be provided to the function. Also, added new function:
11970 silc_command_encode_reply_payload_va which is same as
11971 normal command_encode_payload_va except command status type
11972 is provided as extra argument.
11974 Tue Jul 4 18:26:39 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11976 * Added ~./silc directory handling. The directory includes the
11977 public and private keys for the client.
11979 Added silc_client_check_silc_dir, silc_client_create_identifier
11980 and silc_client_load_keys.
11982 * Implemented SILC protocol compliant public key. Added public
11983 and private key saving to and loading from files.
11985 Added into silcpkcs.[ch]: silc_pkcs_encode_identifier,
11986 silc_pkcs_public_key_encode[_data], silc_pkcs_public_key_decode,
11987 silc_pkcs_private_key_encode[_data], silc_pkcs_private_key_decode,
11988 silc_pkcs_public_key_alloc, silc_pkcs_public_key_free,
11989 silc_pkcs_private_key_alloc and silc_pkcs_private_key_free.
11991 Implemented: silc_pkcs_save_[public/private]_key[_data] and
11992 silc_pkcs_load_[public/private]_key.
11994 Mon Jul 3 18:51:27 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
11996 * Added silc_server_get_route (route.[ch]) to get connection
11997 data for the fastest route for given ID.
11999 * Implemented INVITE command on client and server. The command
12000 were re-defined in the SILC Protocol Specification and the
12001 implementation now complies with the specification.
12003 * Implemented PING command on client and server.
12005 * Implemented NAMES command on client and server. The server side
12006 supports currently only normal server not router server yet.
12007 Some changes to NAMES definition in SILC protocol specification.
12009 Sun Jul 2 18:23:01 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12011 * Implemented LEAVE command on client and server.
12013 * Previously deprecated SILC_PACKET_FORWARDED flag is now in use
12014 again. This change was made to the protocol as well. Server
12015 should not violate the protocol specification anymore.
12017 Fri Jun 30 14:03:26 EEST 2000 Pekka Riikonen <priikone@poseidon.pspt.fi>
12019 * Added SOCKS4 and SOCKS5 support to SILC client. SOCKS5
12020 was tested. SOCKS4 was not but should work anyway.
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